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[eel] port eel-debug-drawing to cairo drawing

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This commit is contained in:
Benjamin Otte 2010-08-13 17:26:16 +02:00 committed by Cosimo Cecchi
parent 759f3401be
commit e716f82eea
1 changed files with 19 additions and 34 deletions
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53
eel/eel-debug-drawing.c
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@ -178,13 +178,9 @@ debug_pixbuf_viewer_expose_event (GtkWidget *widget, GdkEventExpose *event)
eel_gdk_pixbuf_draw_to_drawable (viewer->pixbuf,
event->window,
gtk_widget_get_style (widget)->white_gc,
clipped_bounds.x0 - bounds.x0,
clipped_bounds.y0 - bounds.y0,
clipped_bounds,
GDK_RGB_DITHER_NONE,
GDK_PIXBUF_ALPHA_BILEVEL,
EEL_STANDARD_ALPHA_THRESHHOLD);
clipped_bounds);
}
}
@ -222,7 +218,7 @@ eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable,
guint32 color,
gboolean draw_cross)
{
GdkGC *gc;
cairo_t *cr;
GdkColor color_gdk = { 0 };
int width;
@ -234,42 +230,31 @@ eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable,
width = rectangle.x1 - rectangle.x0;
height = rectangle.y1 - rectangle.y0;
gc = gdk_gc_new (drawable);
gdk_gc_set_function (gc, GDK_COPY);
cr = gdk_cairo_create (drawable);
color_gdk.red = ((color >> 16) & 0xff) << 8;
color_gdk.green = ((color >> 8) & 0xff) << 8;
color_gdk.blue = ((color ) & 0xff) << 8;
gdk_colormap_alloc_color (
gdk_drawable_get_colormap (drawable),
&color_gdk, FALSE, FALSE);
gdk_gc_set_rgb_fg_color (gc, &color_gdk);
gdk_cairo_set_source_color (cr, &color_gdk);
cairo_set_line_width (cr, 1.0);
gdk_draw_rectangle (drawable,
gc,
FALSE,
rectangle.x0,
rectangle.y0,
width - 1,
height - 1);
cairo_rectangle (cr,
rectangle.x0 + 0.5,
rectangle.y0 + 0.5,
width,
height);
if (draw_cross) {
gdk_draw_line (drawable,
gc,
rectangle.x0,
rectangle.y0,
rectangle.x0 + width - 1,
rectangle.y0 + height - 1);
gdk_draw_line (drawable,
gc,
rectangle.x0 + width - 1,
rectangle.y0,
rectangle.x0,
rectangle.y0 + height - 1);
cairo_move_to (cr, rectangle.x0, rectangle.y0);
cairo_line_to (cr, rectangle.x0 + width, rectangle.y0 + height);
cairo_move_to (cr, rectangle.x0 + width, rectangle.y0);
cairo_line_to (cr, rectangle.x0, rectangle.y0 + height);
}
g_object_unref (gc);
cairo_stroke (cr);
cairo_destroy (cr);
}
/**