Cross Reference: /ast/src/lib/libtk/generic/tkCanvText.c

Lines Matching refs:linePtr
72     TextLine *linePtr;		/* Pointer to array of structures describing
74     int numLines;		/* Number of structs at *linePtr. */
245     textPtr->linePtr = NULL;
477     if (textPtr->linePtr != NULL) {
478 	ckfree((char *) textPtr->linePtr);
504  *	for itemPtr, and the linePtr structure is regenerated
516     TextLine *linePtr;
527     if (textPtr->linePtr != NULL) {
528 	ckfree((char *) textPtr->linePtr);
529 	textPtr->linePtr = NULL;
633 	textPtr->linePtr = (TextLine *) ckalloc((unsigned)
636 	textPtr->linePtr = NULL;
639     for (i = 0, linePtr = textPtr->linePtr, y = topY;
640 	    i < numLines; i++, linePtr++, y += lineHeight) {
641 	linePtr->firstChar = lineStart[i];
642 	linePtr->numChars = lineChars[i];
644 	    linePtr->totalChars = linePtr->numChars;
646 	    linePtr->totalChars = lineStart[i+1] - lineStart[i];
650 		linePtr->x = leftX;
653 		linePtr->x = leftX + maxLinePixels/2 - linePixels[i]/2;
656 		linePtr->x = leftX + maxLinePixels - linePixels[i];
659 	linePtr->y = y + textPtr->fontPtr->ascent;
660 	linePtr->x1 = linePtr->x + maxBoundsPtr->lbearing;
661 	linePtr->y1 = y;
662 	linePtr->x2 = linePtr->x + linePixels[i];
663 	linePtr->y2 = linePtr->y + textPtr->fontPtr->descent - 1;
673     linePtr = textPtr->linePtr;
677     for (linePtr = textPtr->linePtr, i = textPtr->numLines; i > 0;
678 	    i--, linePtr++) {
679 	if (linePtr->x1 < textPtr->header.x1) {
680 	    textPtr->header.x1 = linePtr->x1;
682 	if (linePtr->x2 >= textPtr->header.x2) {
683 	    textPtr->header.x2 = linePtr->x2 + 1;
725     TextLine *linePtr;
748     for (linePtr = textPtr->linePtr, i = textPtr->numLines;
749 	    i > 0; linePtr++, i--) {
756 	lineIndex = linePtr->firstChar - textPtr->text;
760 			+ linePtr->totalChars))) {
761 	    beforeSelect = linePtr->numChars;
767 		selStartX = linePtr->x;
770 			linePtr->firstChar, beforeSelect, 0,
772 		selStartX += linePtr->x;
784 	    if (inSelect >= (linePtr->totalChars - beforeSelect)) {
785 		inSelect = linePtr->numChars - beforeSelect;
792 		    linePtr->firstChar + beforeSelect, inSelect,
793 		    selStartX-linePtr->x, (int) 1000000, 0, TK_PARTIAL_OK,
795 	    selEndX += linePtr->x;
799 		    (double) (linePtr->y - textPtr->fontPtr->ascent),
819 		    - (linePtr->firstChar - textPtr->text);
820 	    if ((insertIndex >= 0) && (insertIndex <= linePtr->numChars)) {
821 		(void) TkMeasureChars(textPtr->fontPtr, linePtr->firstChar,
824 			(double) (linePtr->x + insertX
826 			(double) (linePtr->y - textPtr->fontPtr->ascent),
858 	Tk_CanvasDrawableCoords(canvas, (double) linePtr->x,
859 		(double) linePtr->y, &drawableX, &drawableY);
863 		    linePtr->firstChar, beforeSelect, drawableX,
868 		    (double) linePtr->y, &drawableX, &drawableY);
870 		    textPtr->fontPtr, linePtr->firstChar + beforeSelect,
873 	afterSelect = linePtr->numChars - beforeSelect - inSelect;
876 		    (double) linePtr->y, &drawableX, &drawableY);
878 		    linePtr->firstChar + beforeSelect + inSelect,
1077     TextLine *linePtr;
1089     for (linePtr = textPtr->linePtr, i = textPtr->numLines;
1090 	    i > 0; linePtr++, i--) {
1097 	if ((pointPtr[0] >= linePtr->x1)
1098 		&& (pointPtr[0] <= linePtr->x2)
1099 		&& (pointPtr[1] >= linePtr->y1)
1100 		&& (pointPtr[1] <= linePtr->y2)) {
1109 	if (pointPtr[0] < linePtr->x1) {
1110 	    xDiff = linePtr->x1 - pointPtr[0];
1111 	} else if (pointPtr[0] > linePtr->x2)  {
1112 	    xDiff = pointPtr[0] - linePtr->x2;
1117 	if (pointPtr[1] < linePtr->y1) {
1118 	    yDiff = linePtr->y1 - pointPtr[1];
1119 	} else if (pointPtr[1] > linePtr->y2)  {
1120 	    yDiff = pointPtr[1] - linePtr->y2;
1163     TextLine *linePtr;
1175     for (linePtr = textPtr->linePtr, i = textPtr->numLines;
1176 	    i > 0; linePtr++, i--) {
1177 	if ((rectPtr[2] < linePtr->x1) || (rectPtr[0] > linePtr->x2)
1178 		|| (rectPtr[3] < linePtr->y1) || (rectPtr[1] > linePtr->y2)) {
1185 	if ((linePtr->x1 < rectPtr[0]) || (linePtr->x2 > rectPtr[2])
1186 		|| (linePtr->y1 < rectPtr[1]) || (linePtr->y2 > rectPtr[3])) {
1344 	TextLine *linePtr;
1358 	if ((textPtr->numChars == 0) || (y < textPtr->linePtr[0].y1)) {
1362 	for (i = 0, linePtr = textPtr->linePtr; ; i++, linePtr++) {
1367 	    if (y <= linePtr->y2) {
1371 	*indexPtr = TkMeasureChars(textPtr->fontPtr, linePtr->firstChar,
1372 		linePtr->numChars, linePtr->x, x, linePtr->x, 0, &dummy);
1373 	*indexPtr += linePtr->firstChar - textPtr->text;
1512     TextLine *linePtr;
1538     for (i = textPtr->numLines, linePtr = textPtr->linePtr;
1539 	    i > 0; i--, linePtr++) {
1541 	LineToPostscript(interp, linePtr->firstChar,
1542 		linePtr->numChars);