Tk_ComputeTextLayout - Online Linux Manual PageSection : 3
Updated : 8.1
Source : Tk
Note : Tk Library Procedures


NAMETk_ComputeTextLayout, Tk_FreeTextLayout, Tk_DrawTextLayout, Tk_UnderlineTextLayout, Tk_PointToChar, Tk_CharBbox, Tk_DistanceToTextLayout, Tk_IntersectTextLayout, Tk_TextLayoutToPostscript − routines to measure and display single-font, multi-line, justified text.

SYNOPSIS#include <tk.h> Tk_TextLayout Tk_ComputeTextLayout(tkfont, string, numChars, wrapLength, justify, flags, widthPtr, heightPtr) void Tk_FreeTextLayout(layout) void Tk_DrawTextLayout(display, drawable, gc, layout, x, y, firstChar, lastChar) void Tk_UnderlineTextLayout(display, drawable, gc, layout, x, y, underline) int Tk_PointToChar(layout, x, y) int Tk_CharBbox(layout, index, xPtr, yPtr, widthPtr, heightPtr) int Tk_DistanceToTextLayout(layout, x, y) int Tk_IntersectTextLayout(layout, x, y, width, height) void Tk_TextLayoutToPostscript(interp, layout)

ARGUMENTS . el .TP 15   ​Tk_Font tkfont (in) Font to use when constructing and displaying a text layout. The tkfont must remain valid for the lifetime of the text layout. Must have been returned by a previous call to Tk_GetFont.
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