kPDETextRun=0x0001 | Text run.
|
kPDETextChar=0x0002 | Character (text run with only one character).
|
kPDETextPageSpace=0x0004 | Obtain the advance width in page space.
|
kPDETextGetBounds=0x0008 | Fill in the left and right bounds of the text run's bounding box.
|
kPDETextPreciseQuad=0x0010 |
kPDETextFill | Fill text.
|
kPDETextStroke | Stroke text.
|
kPDETextFillAndStroke | Fill and stroke text.
|
kPDETextInvisible | Text with no fill and no stroke (invisible).
|
kPDECharSpacingWasSet=0x0001 | Character spacing was set corresponding to the Tc operator.
|
kPDEWordSpacingWasSet=0x0002 | Word spacing was set corresponding to the Tw operator.
|
kPDERenderModeWasSet=0x0004 | Text rendering mode was set corresponding to the Tr operator.
|
kPDEFontSizeWasSet=0x0008 | Font size was set corresponding to the Tf operator.
|
kPDEHScaleWasSet=0x0010 | Horizontal Scaling was set corresponding to the Tz operator.
|
kPDETextRiseWasSet=0x0020 | Text rise was set corresponding to the Ts operator.
|
charpath of a PDEText can be used to represent a clip. typedef struct _t_PDEText *PDEText; | |
PDETextStateWasSetFlags indicates whether an attribute has been set.
| |
Character spacing was set corresponding to the Tc operator.
| |
Word spacing corresponding to the Tw operator.
| |
Text rendering mode corresponding to the Tr operator.
| |
Default is
1. | |
Default is
100 (meaning 100%). | |
Specifies the distance, in text space units that are not scaled, to move the baseline up or down from its default location. See the description of Text Rise in the ISO 32000-1:2008, Document Management- Portable Document Format-Part 1: PDF 1.7, section 9.3.7, page 247.
| |
|
Note: This method does not change the reference count of pdeText; however, the reference count of the objects in the gstateP parameter are incremented.
void PDETextAdd(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASUns8 *text, IN ASInt32 textLen, IN PDEFont font, IN PDEGraphicStateP gstateP, IN ASUns32 gstateLen, IN PDETextStateP tstateP, IN ASUns32 tstateLen, IN ASFixedMatrixP textMatrixP, IN ASFixedMatrixP strokeMatrixP); pdeText | The text object to which a character or text run is added.
| ||||||
flags | A PDETextFlags that specifies what kind of text to add. It must be one of the following values:
| ||||||
index | The index after which to add the character or text run.
| ||||||
text | |||||||
textLen | The length of the text in bytes.
| ||||||
font | The font for the element.
| ||||||
gstateP | A pointer to a PDEGraphicStateP structure with the graphics state for the element.
| ||||||
gstateLen | The length of the graphics state for the element.
| ||||||
tstateP | A pointer to a PDETextState structure with the text state for the element. Note that PDFEdit ignores the
wasSetFlags flag of the PDETextState structure, so you must initialize the PDETextState fields. | ||||||
tstateLen | The length of the text state for the element.
| ||||||
textMatrixP | A pointer to an ASFixedMatrix that holds the matrix for the element.
| ||||||
strokeMatrixP | A pointer to an ASFixedMatrix that holds the matrix for the line width when stroking text. It may be
NULL. Note that this field is not currently used. |
Note: This method does not change the reference count of pdeText; however, the reference count of the objects in the gstateP parameter are incremented.
void PDETextAddEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASUns8 *text, IN ASInt32 textLen, IN PDEFont font, IN PDEGraphicStateP gstateP, IN ASUns32 gstateLen, IN PDETextStateP tstateP, IN ASUns32 tstateLen, IN ASDoubleMatrixP textMatrixP, IN ASDoubleMatrixP strokeMatrixP); pdeText | The text object to which a character or text run is added.
| ||||||
flags | A PDETextFlags that specifies what kind of text to add. It must be one of the following values:
| ||||||
index | The index after which to add the character or text run.
| ||||||
text | |||||||
textLen | The length of the text in bytes.
| ||||||
font | The font for the element.
| ||||||
gstateP | A pointer to a PDEGraphicStateP structure with the graphics state for the element.
| ||||||
gstateLen | The length of the graphics state for the element.
| ||||||
tstateP | A pointer to a PDETextState structure with the text state for the element. Note that PDFEdit ignores the
wasSetFlags flag of the PDETextState structure, so you must initialize the PDETextState fields. | ||||||
tstateLen | The length of the text state for the element.
| ||||||
textMatrixP | A pointer to an ASDoubleMatrix that holds the matrix for the element.
| ||||||
strokeMatrixP | A pointer to an ASDoubleMatrix that holds the matrix for the line width when stroking text. It may be
NULL. Note that this field is currently not used. |
Note: This method does not change the reference count of pdeText; however, the reference count of the objects in the gstateP parameter are incremented.
void PDETextAddGlyphs(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN PDEGlyphRunP glyphRun, IN PDEFont font, IN PDEGraphicStateP gstateP, IN ASUns32 gstateLen, IN PDETextStateP tstateP, IN ASUns32 tstateLen, IN ASFixedMatrixP textMatrixP, IN ASFixedMatrixP strokeMatrixP); pdeText | The text object to which a character or text run is added.
| ||||||
flags | A PDETextFlags that specifies what kind of text to add. It must be one of the following values:
| ||||||
index | The index after which to add the character or text run.
| ||||||
glyphRun | A pointer to a PDEGlyphRun structure with Unicode data, GlyphIDs and their correspondence.
| ||||||
font | The font for the element.
| ||||||
gstateP | A pointer to a PDEGraphicStateP structure with the graphics state for the element.
| ||||||
gstateLen | The length of the graphics state for the element.
| ||||||
tstateP | A pointer to a PDETextState structure with text state for the element. Note that PDFEdit ignores the
wasSetFlags flag of the PDETextState structure, so you must initialize the PDETextState fields. | ||||||
tstateLen | The length of the text state for the element.
| ||||||
textMatrixP | A pointer to an ASFixedMatrix that holds the matrix for the element.
| ||||||
strokeMatrixP | A pointer to an ASFixedMatrix that holds the matrix for the line width when stroking text. It may be
NULL. Note that, currently, this field is not used. |
Note: This method does not change the reference count of pdeText; however, the reference count of the objects in the gstateP parameter are incremented.
void PDETextAddGlyphsEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN PDEGlyphRunP glyphRun, IN PDEFont font, IN PDEGraphicStateP gstateP, IN ASUns32 gstateLen, IN PDETextStateP tstateP, IN ASUns32 tstateLen, IN ASDoubleMatrixP textMatrixP, IN ASDoubleMatrixP strokeMatrixP); pdeText | The text object to which a character or text run is added.
| ||||||
flags | A PDETextFlags that specifies what kind of text to add. It must be one of the following values:
| ||||||
index | The index after which to add the character or text run.
| ||||||
glyphRun | A pointer to a PDEGlyphRun structure with Unicode data, GlyphIDs and their correspondence.
| ||||||
font | The font for the element.
| ||||||
gstateP | A pointer to a PDEGraphicStateP structure with the graphics state for the element.
| ||||||
gstateLen | The length of the graphics state for the element.
| ||||||
tstateP | A pointer to a PDETextState structure with text state for the element. Note that PDFEdit ignores the
wasSetFlags flag of the PDETextState structure, so you must initialize the PDETextState fields. | ||||||
tstateLen | The length of the text state for the element.
| ||||||
textMatrixP | A pointer to an ASDoubleMatrix that holds the matrix for the element.
| ||||||
strokeMatrixP | A pointer to an ASDoubleMatrix that holds the matrix for the line width when stroking text. It may be
NULL. Note that this field is currently not used. |
void PDETextAddItem(IN PDEText text, IN ASInt32 addIndex, IN PDETextItem textItem); text | The text object to which the text item is added.
|
addIndex | The index of the text item in
pdeText. |
textItem | The text item to add.
|
Creates an empty text object.
Call PDERelease() to dispose of the returned text object when finished with it.
PDEText PDETextCreate(void); Gets the advance width of a character or a text element. Advance width is returned in either character space or user space. The advance width is the amount by which the current point advances when the character is drawn.
Advance width may be horizontal or vertical, depending on the writing style. Thus advanceP has both a horizontal and vertical component.
void PDETextGetAdvance(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar, kPDETextPageSpace */ IN ASInt32 index, OUT ASFixedPointP advanceP); pdeText | A text object containing a character or text run whose advance width is found.
| ||||||
flags | A PDETextFlags value that specifies whether index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
In addition, set the kPDETextPageSpace flag to obtain the advance width in user space. If it is not set, the advance width is in character space. If this flag is not set, this method returns a value that is independent of any sizes, matrices, or scaling, simply adding up the font's raw glyph widths, supplemented only by unscaled character and word spacing. | ||||||
index | The index of the character or text run in
pdeText. | ||||||
advanceP | (Filled by the method) A pointer to a ASFixedPoint value indicating the advance width.
|
Gets the advance width of a character or a text element. Advance width is returned in either character space or user space. The advance width is the amount by which the current point advances when the character is drawn.
Advance width may be horizontal or vertical, depending on the writing style. Thus advanceP has both a horizontal and vertical component.
void PDETextGetAdvanceWidth(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar, kPDETextPageSpace */ IN ASInt32 index, OUT ASFixedPointP advanceP); pdeText | A text object containing a character or text run whose advance width is found.
| ||||||
flags | A PDETextFlags value that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
In addition, set the kPDETextPageSpace flag to obtain the advance width in user space. If it is not set, the advance width is in character space. If this flag is not set, this method returns a value that is independent of any sizes, matrices, or scaling, simply adding up the font's raw glyph widths, supplemented only by unscaled character and word spacing. | ||||||
index | The index of the character or text run in
pdeText. | ||||||
advanceP | (Filled by the method) A pointer to a ASFixedPoint value indicating the advance width.
|
void PDETextGetBBox(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASFixedRectP bboxP); pdeText | IN/OUT A text object containing a character or text run whose bounding box is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
bboxP | IN/OUT (Filled by the method) A pointer to ASFixedRect to set to the bounding box of specified character or text run.
|
Note: This method does not change the reference count of the returned PDEFont.
PDEFont PDETextGetFont(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index); pdeText | IN/OUT A text object containing a character or text run whose font is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. |
Note: This method does not increment the reference count of the objects in stateP.
void PDETextGetGState(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT PDEGraphicStateP stateP, IN ASUns32 stateSize); pdeText | A text object containing a character or text run whose graphics state is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
stateP | (Filled by the method) A pointer to a PDEGraphicState structure with the graphics state of the specified character or text run.
| ||||||
stateSize | The size of the
stateP buffer in bytes. |
Note: This method does not increment the reference count of the objects in stateP.
void PDETextGetGStateEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT PDEGraphicStateExP stateP, IN ASUns32 stateSize); pdeText | A text object containing a character or text run whose graphics state is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
stateP | (Filled by the method) A pointer to a PDEGraphicStateExP structure with the graphics state of the specified character or text run.
| ||||||
stateSize | The size of the
stateP buffer in bytes. |
PDETextItem PDETextGetItem(IN PDEText text, IN ASUns32 index); text | Text object from which the text item is obtained.
|
index | The index of the text item in
pdeText. |
fontSize, hScale, and textRise in the textState into account. void PDETextGetMatrix(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASFixedMatrixP matrixP); pdeText | IN/OUT A text object containing a character or text run whose graphics state is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
matrixP | IN/OUT (Filled by the method) An ASFixedMatrixP that holds the matrix of the specified character or text run.
|
fontSize, hScale, and textRise in the textState into account. void PDETextGetMatrixEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASDoubleMatrixP matrixP); pdeText | IN/OUT A text object containing a character or text run whose graphics state is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
matrixP | IN/OUT (Filled by the method) An ASDoubleMatrixP that holds the matrix of the specified character or text run.
|
ASInt32 PDETextGetNumBytes(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun or kPDETextChar */ IN ASInt32 index); pdeText | IN/OUT A PDEText object returned from one of the
PDETextCreate methods whose text is examined. | ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. |
ASInt32 PDETextGetNumChars(IN PDEText pdeText); pdeText | IN/OUT A text object whose number of characters is found.
|
pdeText. ASInt32 PDETextGetNumRuns(IN PDEText pdeText); pdeText | IN/OUT A text object whose number of text runs is found.
|
pdeText. Gets the quad bounding the specified text run or character.
The advance portion of the quad is based on the left side bearing and advance width.
void PDETextGetQuad(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar, kPDETextBounding */ IN ASInt32 index, OUT ASFixedQuadP quadP); pdeText | IN/OUT A text object containing a character or text run whose quad is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
In addition, if the kPDETextBounding flag is set, PDETextGetQuad() uses the font descriptor's | ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
quadP | IN/OUT (Filled by the method) A pointer to ASFixedQuad that bounds the specified character or text run.
|
ASInt32 PDETextGetRunForChar(IN PDEText pdeText, IN ASInt32 charIndex); pdeText | IN/OUT A text object to examine.
|
charIndex | IN/OUT The number of the character to find in
pdeText. |
pdeText. void PDETextGetState(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT PDETextStateP stateP, IN ASUns32 stateSize); pdeText | IN/OUT A text object containing a character or text run whose text state is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
stateP | IN/OUT (Filled by the method) A pointer to a PDETextState structure to fill with the text state of the specified character or text run.
| ||||||
stateSize | IN/OUT The size of the
stateP buffer in bytes. |
Note: This method returns no valid information.
void PDETextGetStrokeMatrix(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASFixedMatrixP matrixP); pdeText | A text object containing a character or text run whose stroke matrix is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
matrixP | (Filled by the method) A pointer to ASFixedMatrix that holds the stroke matrix of the specified character or text run. This matrix is the transformation for line widths when stroking. The
h and v values of the matrix are ignored. |
Note: This method returns no valid information.
void PDETextGetStrokeMatrixEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASDoubleMatrixP matrixP); pdeText | A text object containing a character or text run whose stroke matrix is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
matrixP | (Filled by the method) A pointer to ASDoubleMatrix that holds the stroke matrix of the specified character or text run. This matrix is the transformation for line widths when stroking. The
h and v values of the matrix are ignored. |
ASInt32 PDETextGetText(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASUns8 *textBuffer); pdeText | IN/OUT A text object containing a character or text run whose text is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
textBuffer | IN/OUT (Filled by the method) The text of the specified character or text run.
textBuffer must be large enough to hold the returned text. If textBuffer is NULL, it returns the number of bytes required to hold the data. |
void PDETextGetTextMatrix(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASFixedMatrixP matrixP); pdeText | A text object containing a character or text run whose matrix is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
matrixP | (Filled by the method) A pointer to ASFixedMatrix that holds the matrix of the specified character or text run. This is the transformation matrix from user space to the current text space. The
h and v values of the matrix indicate the origin of the first character. |
void PDETextGetTextMatrixEx(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT ASDoubleMatrixP matrixP); pdeText | A text object containing a character or text run whose matrix is found.
| ||||||
flags | A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | The index of the character or text run in
pdeText. | ||||||
matrixP | (Filled by the method) A pointer to ASDoubleMatrix that holds the matrix of the specified character or text run. This is the transformation matrix from user space to the current text space. The
h and v values of the matrix indicate the origin of the first character. |
Note: This function handles only charSpacing, wordSpacing, and renderMode for backward compatibility. For all attributes, use PDETextGetState() instead.
void PDETextGetTextState(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, OUT PDETextStateP stateP, IN ASUns32 stateSize); pdeText | IN/OUT A text object containing a character or text run whose text state is found.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
stateP | IN/OUT (Filled by the method) A pointer to a PDETextState structure to fill with the text state of the specified character or text run.
| ||||||
stateSize | IN/OUT The size of the
stateP buffer in bytes. |
ASBool PDETextIsAtPoint(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASFixedPoint point); pdeText | IN/OUT The text to test.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
point | IN/OUT The point, specified in user space coordinates.
|
ASBool PDETextIsAtRect(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASFixedRect rect); pdeText | IN/OUT The text to test.
| ||||||
flags | IN/OUT A PDETextFlags flag that specifies whether index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
rect | IN/OUT The rectangle, specified in user space coordinates.
|
Note: This method decrements the reference count of objects associated with the pdeText in the graphic state and font.
void PDETextRemove(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASInt32 count); pdeText | IN/OUT The text object from which text is removed.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
count | IN/OUT The number of characters or text runs to remove.
|
void PDETextRemoveItems(IN PDEText text, IN ASUns32 index, IN ASUns32 count); text | The text object from which the text items are removed.
|
index | The index of the first text item in
pdeText to remove. |
count | The number of text items to remove.
|
Replaces characters in a text object.
This method does not change the number of characters in the text object; extra characters are ignored.
void PDETextReplaceChars(IN PDEText pdeText, IN ASUns32 flags, /* kPDETextRun, kPDETextChar */ IN ASInt32 index, IN ASUns8 *textBuffer, IN ASInt32 numChars); pdeText | IN/OUT The text object in which characters are replaced.
| ||||||
flags | IN/OUT A PDETextFlags that specifies whether
index refers to the character offset from the beginning of the text object or the index of the text run in the text object. It must be one of the following values:
| ||||||
index | IN/OUT The index of the character or text run in
pdeText. | ||||||
textBuffer | IN/OUT Replacement text.
| ||||||
numChars | IN/OUT The number of bytes to replace.
|
ASInt32 PDETextRunGetCharOffset(IN PDEText pdeText, IN ASInt32 runIndex); pdeText | IN/OUT A text object containing a character or text run whose graphics state is found.
|
runIndex | IN/OUT The index of the text run whose first character's index is returned.
|
pdeText. ASInt32 PDETextRunGetNumChars(IN PDEText pdeText, IN ASInt32 runIndex); pdeText | IN/OUT A text object containing a text run whose number of characters is found.
|
runIndex | IN/OUT The index of the text run whose number of characters is returned.
|
Note: This method decrements the reference count of the previous font and increments the reference count of the new font.
void PDETextRunSetFont(IN PDEText pdeText, IN ASInt32 runIndex, IN PDEFont font); pdeText | IN/OUT The text object containing a text run whose font is set.
|
runIndex | IN/OUT The index of the text run.
|
font | IN/OUT The font set for the text run.
|
Note: This method increments the reference count of objects in stateP.
void PDETextRunSetGState(IN PDEText pdeText, IN ASInt32 runIndex, IN PDEGraphicStateP stateP, IN ASUns32 stateSize); pdeText | The text object containing a text run whose graphics state is set.
|
runIndex | The index of the text run.
|
stateP | A pointer to a PDEGraphicState structure with the graphics state to set.
|
stateSize | The size of the
stateP buffer in bytes. |
Note: This method increments the reference count of objects in stateP.
void PDETextRunSetGStateEx(IN PDEText pdeText, IN ASInt32 runIndex, IN PDEGraphicStateExP stateP, IN ASUns32 stateSize); pdeText | The text object containing a text run whose graphics state is set.
|
runIndex | The index of the text run.
|
stateP | A pointer to a PDEGraphicStateEx structure with the graphics state to set.
|
stateSize | The size of the
stateP buffer in bytes. |
fontSize, hScale, and textRise in the textState of PDEText. void PDETextRunSetMatrix(IN PDEText pdeText, IN ASInt32 runIndex, IN ASFixedMatrixP matrixP); pdeText | IN/OUT The text object containing a text run.
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runIndex | IN/OUT The index of the text run.
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matrixP | IN/OUT ASFixedMatrixP pointer.
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fontSize, hScale, and textRise in the textState of PDEText. void PDETextRunSetMatrixEx(IN PDEText pdeText, IN ASInt32 runIndex, IN ASDoubleMatrixP matrixP); pdeText | IN/OUT The text object containing a text run.
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runIndex | IN/OUT The index of the text run.
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matrixP | IN/OUT ASDoubleMatrixP pointer.
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void PDETextRunSetState(IN PDEText pdeText, IN ASInt32 runIndex, IN PDETextStateP stateP, IN ASUns32 stateSize); pdeText | The text object containing a text run whose state is set.
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runIndex | The index of the text run.
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stateP | A pointer to a PDETextState structure with the state to set.
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stateSize | The size of the
stateP buffer in bytes. |
Note: Currently this method is not implemented.
void PDETextRunSetStrokeMatrix(IN PDEText pdeText, IN ASInt32 runIndex, IN ASFixedMatrixP matrixP); pdeText | The text object containing a text run whose stroke matrix is set.
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runIndex | The index of the text run.
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matrixP | A pointer to an ASFixedMatrix that holds the stroke matrix.
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Note: Currently this method is not implemented (Acrobat 10 and later).
void PDETextRunSetStrokeMatrixEx(IN PDEText pdeText, IN ASInt32 runIndex, IN ASDoubleMatrixP matrixP); pdeText | The text object containing a text run whose stroke matrix is set.
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runIndex | The index of the text run.
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matrixP | A pointer to an ASDoubleMatrix that holds the stroke matrix.
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void PDETextRunSetTextMatrix(IN PDEText pdeText, IN ASInt32 runIndex, IN ASFixedMatrixP matrixP); pdeText | IN/OUT The text object containing a text run whose text matrix is set.
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runIndex | IN/OUT The index of the text run.
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matrixP | IN/OUT A pointer to an ASFixedMatrix that holds the text matrix.
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void PDETextRunSetTextMatrixEx(IN PDEText pdeText, IN ASInt32 runIndex, IN ASDoubleMatrixP matrixP); pdeText | IN/OUT The text object containing a text run whose text matrix is set.
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runIndex | IN/OUT The index of the text run.
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matrixP | IN/OUT A pointer to an ASDoubleMatrix that holds the text matrix.
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Note: This method has the following side effect: It modifies the text matrix of the run. In order to maintain backward compatibility, this method only directly operates on the first four fields of PDETextState. When it is called, it calculates a new text matrix with three additional fields: fontSize, hScale, and textRise (see PDETextState). To avoid this behavior, use PDETextRunSetState() instead (which was added to address this problem).
void PDETextRunSetTextState(IN PDEText pdeText, IN ASInt32 runIndex, IN PDETextStateP stateP, IN ASUns32 stateSize); pdeText | The text object containing a text run whose text state is set.
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runIndex | The index of the text run.
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stateP | A pointer to a PDETextState structure with text state.
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stateSize | The size of the
stateP buffer in bytes. |
void PDETextSplitRunAt(IN PDEText pdeText, IN ASInt32 splitLoc); pdeText | The text object containing a text run to split.
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splitLoc | The split location, relative to the text object. The first text run is from character index
0 up to splitLoc. The second text run is from splitLoc + 1 to the end of the run. |