DrawTextBoxMatrixA
Text, Page layout
Description
The trailing A denotes the ANSI (char) DLL entry point; the ActiveX/COM surface exposes only the Unicode form. Behaviour is identical to DrawTextBoxMatrix and string arguments are interpreted using the current SetAnsiMode code page
This function is similar to the DrawTextBox function but the position/scaling/rotation is specified using a transformation matrix.
The vertical alignment can be set using the Options parameter, and the horizontal alignment can be set with the SetTextAlign function. The text will be word-wrapped to fit inside the bounding box.
Syntax
Delphi
Function DLDrawTextBoxMatrixA(InstanceID: Integer; Width, Height: Double; Text: PAnsiChar; Options: Integer; M11, M12, M21, M22, MDX, MDY: Double): Integer;DLL
int DLDrawTextBoxMatrixA(int InstanceID, double Width, double Height, const char * Text, int Options, double M11, double M12, double M21, double M22, double MDX, double MDY);Parameters
| Width | The width of the bounding box |
|---|---|
| Height | The height of the bounding box |
| Text | The text to draw on the page |
| Options | 0 = Center vertical alignment 1 = Top vertical alignment 2 = Bottom vertical alignment 3 = Center vertical alignment, no wrapping 4 = Top vertical alignment, no wrapping 5 = Bottom vertical alignment, no wrapping Matrix component |
| M11 | |
| M12 | Matrix component |
| M21 | Matrix component |
| M22 | Matrix component |
| MDX | Matrix component |
| MDY | Matrix component |
Return values
| 0 | The Options parameter was out of range, or the Width parameter was too small to contain any text The number of lines of text actually drawn |
|---|---|
| Non-zero | double M21, double M22, double MDX, double MDY); |