[cairo] Cairo OpenVG Background
justi
justi_10 at rediffmail.com
Tue Sep 28 07:29:27 PDT 2010
Hi All,
I am using Ubuntu 10.04 LTS - the Lucid Lynx.
I want to use Cairo with OpenVG background.The EGL version 1.4.
After egl initialization I am using following apis for vg context creation and surface generation from cairo graphics library
cairo_ctx = cairo_vg_context_create_for_egl(eglDisplay,eglContext);
cairo_surf = cairo_vg_surface_create (cairo_ctx,CAIRO_CONTENT_COLOR,i32WindowWidth,i32WindowHeight);
if (cairo_surface_status (cairo_surf))printf("cairo_vg_surface_create failed\n");*
cr = cairo_create(cairo_surf);
cairo_set_source_rgb(cr,1,0,0);
cairo_rectangle(cr,50,50,256,256);
cairo_fill(cr);
But it draws nothing.Please suggest pointers where the things are wrong so that i can debug the code.
The cairo trace code output is as below.
%!CairoScript - cairo-vg-test
%*** Warning CairoScript is still a new tracing format, and is subject to change.
dict
/type /vg set
/content //COLOR set
/width 640 set
/height 480 set
surface dup /s0 exch def
context % c0
1 0 0 set-source-rgb
50 50 256 256 rectangle
fill
Thanks in advance
Montis
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