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authorFran├žois Revel <mmu_man@netsurf-browser.org>2009-04-25 01:42:46 +0000
committerFran├žois Revel <mmu_man@netsurf-browser.org>2009-04-25 01:42:46 +0000
commit0ac498bffbd118f5be8435016ffc2b8d11b01320 (patch)
tree2949679808661c072871753c9135866ada585d03 /beos
parentaf5297de25ae9a4589ac9a30c8f68c22a1b06039 (diff)
downloadnetsurf-0ac498bffbd118f5be8435016ffc2b8d11b01320.tar.gz
netsurf-0ac498bffbd118f5be8435016ffc2b8d11b01320.tar.bz2
Implement plot_path for BeOS, still missing transform support...
But already looks nice: http://revolf.free.fr/beos/shots/shot_beos_netsurf_svg_001.png svn path=/trunk/netsurf/; revision=7311
Diffstat (limited to 'beos')
-rw-r--r--beos/beos_plotters.cpp66
1 files changed, 45 insertions, 21 deletions
diff --git a/beos/beos_plotters.cpp b/beos/beos_plotters.cpp
index b571c2447..237898f28 100644
--- a/beos/beos_plotters.cpp
+++ b/beos/beos_plotters.cpp
@@ -709,6 +709,14 @@ printf("plot_tile: -> %dx%d\n", width, height);
return true;
}
+static BPoint transform_pt(float x, float y, const float transform[6])
+{
+#warning WRITEME: XXX: handle transform!
+
+ BPoint pt(x, y);
+ return pt;
+}
+
bool nsbeos_plot_path(const float *p, unsigned int n, colour fill, float width,
colour c, const float transform[6])
{
@@ -724,41 +732,57 @@ bool nsbeos_plot_path(const float *p, unsigned int n, colour fill, float width,
BShape shape;
-#if 0
for (i = 0; i < n; ) {
if (p[i] == PLOTTER_PATH_MOVE) {
- path[i] = draw_MOVE_TO;
- path[i + 1] = p[i + 1] * 2 * 256;
- path[i + 2] = -p[i + 2] * 2 * 256;
+ BPoint pt(p[i + 1], p[i + 2]);
+ shape.MoveTo(pt);
i += 3;
} else if (p[i] == PLOTTER_PATH_CLOSE) {
- path[i] = draw_CLOSE_LINE;
+ shape.Close();
i++;
} else if (p[i] == PLOTTER_PATH_LINE) {
- path[i] = draw_LINE_TO;
- path[i + 1] = p[i + 1] * 2 * 256;
- path[i + 2] = -p[i + 2] * 2 * 256;
+ BPoint pt(p[i + 1], p[i + 2]);
+ shape.LineTo(pt);
i += 3;
} else if (p[i] == PLOTTER_PATH_BEZIER) {
- path[i] = draw_BEZIER_TO;
- path[i + 1] = p[i + 1] * 2 * 256;
- path[i + 2] = -p[i + 2] * 2 * 256;
- path[i + 3] = p[i + 3] * 2 * 256;
- path[i + 4] = -p[i + 4] * 2 * 256;
- path[i + 5] = p[i + 5] * 2 * 256;
- path[i + 6] = -p[i + 6] * 2 * 256;
+ BPoint pt[3] = {
+ BPoint(p[i + 1], p[i + 2]),
+ BPoint(p[i + 3], p[i + 4]),
+ BPoint(p[i + 5], p[i + 6])
+ };
+ shape.BezierTo(pt);
i += 7;
} else {
LOG(("bad path command %f", p[i]));
- goto error;
+ return false;
}
}
- path[i] = draw_END_PATH;
- path[i + 1] = 0;
-#endif
+ shape.Close();
- //StrokeBezier
-#warning WRITEME
+ BView *view;
+
+ view = nsbeos_current_gc/*_lock*/();
+ if (view == NULL)
+ return false;
+
+ rgb_color old_high = view->HighColor();
+ float old_pen = view->PenSize();
+ view->SetPenSize(width);
+ if (fill != TRANSPARENT) {
+ view->SetHighColor(nsbeos_rgb_colour(fill));
+ view->FillShape(&shape);
+ }
+ if (c != TRANSPARENT) {
+ view->SetHighColor(nsbeos_rgb_colour(c));
+ view->StrokeShape(&shape);
+ }
+ // restore
+ view->SetPenSize(old_pen);
+ view->SetHighColor(old_high);
+
+ //nsbeos_current_gc_unlock();
+
+#warning WRITEME: XXX: handle transform!
#if 0 /* GTK */
/* Only the internal SVG renderer uses this plot call currently,
* and the GTK version uses librsvg. Thus, we ignore this complexity,