Cross Reference: /xsrc/external/mit/xditview/dist/draw.c

Lines Matching refs:dw
78 static void     DrawSplineSegments(DviWidget dw);
86 DrawText(DviWidget dw)
88     XftFont *font = dw->dvi.cache.font;
90     for (int i = 0; i <= dw->dvi.cache.index; i++) {
91         if (dw->dvi.cache.cache[i].font)
92             font = dw->dvi.cache.cache[i].font;
93         XftDrawString8(dw->dvi.draw, &dw->dvi.black,
95                        dw->dvi.cache.cache[i].x,
96                        dw->dvi.cache.start_y,
97                        (unsigned char *) dw->dvi.cache.cache[i].chars,
98                        dw->dvi.cache.cache[i].nchars);
104 FlushCharCache(DviWidget dw)
106     int xx = ToX(dw, dw->dvi.state->x);
107     int yx = ToX(dw, dw->dvi.state->y);
109     if (dw->dvi.cache.char_index != 0) {
111         DrawText(dw);
113         XDrawText(XtDisplay(dw), XtWindow(dw), dw->dvi.normal_GC,
114                   dw->dvi.cache.start_x, dw->dvi.cache.start_y,
115                   dw->dvi.cache.cache, dw->dvi.cache.index + 1);
118     dw->dvi.cache.index = 0;
119     dw->dvi.cache.max = DVI_TEXT_CACHE_SIZE;
120     if (dw->dvi.noPolyText)
121         dw->dvi.cache.max = 1;
122     dw->dvi.cache.char_index = 0;
123     dw->dvi.cache.cache[0].nchars = 0;
124     dw->dvi.cache.start_x = dw->dvi.cache.x = xx;
125     dw->dvi.cache.start_y = dw->dvi.cache.y = yx;
129 SetGCForDraw(DviWidget dw)
131     if (dw->dvi.state->line_style != dw->dvi.line_style ||
132         dw->dvi.state->line_width != dw->dvi.line_width) {
133         int lw = ToX(dw, dw->dvi.state->line_width);
137         XSetLineAttributes(XtDisplay(dw), dw->dvi.normal_GC,
139         dw->dvi.line_style = dw->dvi.state->line_style;
140         dw->dvi.line_width = dw->dvi.state->line_width;
145 DrawLine(DviWidget dw, int x, int y)
147     if (dw->dvi.display_enable)
148         XDrawLine(XtDisplay(dw), XtWindow(dw), dw->dvi.normal_GC,
149                   ToX(dw, dw->dvi.state->x), ToX(dw, dw->dvi.state->y),
150                   ToX(dw, dw->dvi.state->x + x), ToX(dw, dw->dvi.state->y + y));
151     dw->dvi.state->x += x;
152     dw->dvi.state->y += y;
156 DrawCircle(DviWidget dw, int diameter)
158     if (dw->dvi.display_enable)
159         XDrawArc(XtDisplay(dw), XtWindow(dw), dw->dvi.normal_GC,
160                  ToX(dw, dw->dvi.state->x),
161                  ToX(dw, dw->dvi.state->y - (diameter / 2)),
162                  ToX(dw, diameter), ToX(dw, diameter), 0, 360 * 64);
163     dw->dvi.state->x += diameter;
167 DrawEllipse(DviWidget dw, int a, int b)
169     if (dw->dvi.display_enable)
170         XDrawArc(XtDisplay(dw), XtWindow(dw), dw->dvi.normal_GC,
171                  ToX(dw, dw->dvi.state->x), ToX(dw, dw->dvi.state->y - (b / 2)),
172                  ToX(dw, a), ToX(dw, b), 0, 360 * 64);
173     dw->dvi.state->x += a;
185 DrawArc(DviWidget dw, int x0, int y0, int x1, int y1)
188     int xc = dw->dvi.state->x + x0;
189     int yc = dw->dvi.state->y + y0;
195     dw->dvi.state->x = x2;
196     dw->dvi.state->y = y2;
198     if (dw->dvi.display_enable) {
245         XDrawArc(XtDisplay(dw), XtWindow(dw), dw->dvi.normal_GC,
246                  ToX(dw, xc - r), ToX(dw, yc - r),
247                  ToX(dw, 2 * r), ToX(dw, 2 * r), angle1, angle2);
277 DrawSpline(DviWidget dw, const char *s, int len)
287     DrawSplineSegments(dw);
409 DrawSplineSegments(DviWidget dw)
414     double xpos = dw->dvi.state->x;
415     double ypos = dw->dvi.state->y;
423         DrawLine(dw, dx, dy);
427         dw->dvi.state->x = xpos + x1;
428         dw->dvi.state->y = ypos + y1;