capture: Add code for scaling

But not yet used.

1 files changed, 12 insertions, 0 deletions

diff --git a/capture.c b/capture.c
index 4b6404c..095c587 100644
--- a/capture.c
+++ b/capture.c
@@ -120,9 +120,21 @@ static gboolean
 draw_cb(GtkWidget *widget, cairo_t *cr, gpointer userdata)
 {
 	struct ct *ct = userdata;
+#if 0
+	double sx, sy;
+#endif
 
+	cairo_save(cr);
+#if 0
+	sx  =  gtk_widget_get_allocated_width(widget);
+	sx /= cairo_image_surface_get_width(ct->surface);
+	sy  = gtk_widget_get_allocated_height(widget);
+	sy /= cairo_image_surface_get_height(ct->surface);
+	cairo_scale(cr, sx, sy);
+#endif
 	cairo_set_source_surface(cr, ct->surface, 0, 0);
 	cairo_paint(cr);
+	cairo_restore(cr);
 
 	if (ct->doing_rubberband)
 		draw_rubberband(ct, widget, cr);