Commit 4f71d64c authored by Carlos Garcia Campos's avatar Carlos Garcia Campos

[cairo] Fix pattern size when bbox is not at 0,0

parent 9c5612f6
......@@ -716,14 +716,18 @@ GBool CairoOutputDev::tilingPatternFill(GfxState *state, Object *str,
cairo_matrix_t matrix;
cairo_t *old_cairo;
double xMin, yMin, xMax, yMax;
double width, height;
if (xStep != bbox[2] || yStep != bbox[3])
width = bbox[2] - bbox[0];
height = bbox[3] - bbox[1];
if (xStep != width || yStep != height)
return gFalse;
/* TODO: implement the other cases here too */
surface = cairo_surface_create_similar (cairo_get_target (cairo),
bbox[2], bbox[3]);
width, height);
if (cairo_surface_status (surface))
return gFalse;
......@@ -746,6 +750,9 @@ GBool CairoOutputDev::tilingPatternFill(GfxState *state, Object *str,
state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax);
cairo_rectangle (cairo, xMin, yMin, xMax - xMin, yMax - yMin);
cairo_matrix_init_scale (&matrix, (int)width / width, (int)height / height);
cairo_pattern_set_matrix (pattern, &matrix);
cairo_matrix_init (&matrix, mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]);
cairo_transform (cairo, &matrix);
cairo_set_source (cairo, pattern);
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