C++ (Cpp) gf_font_spans_draw_3d Examples

Example #1

File: svg_text.c Project: Brilon314/gpac

static void svg_finalize_sort(DrawableContext *ctx, SVG_TextStack *st, GF_TraverseState * tr_state)
{
#ifndef GPAC_DISABLE_3D
	if (tr_state->visual->type_3d) {
		gf_font_spans_draw_3d(st->spans, tr_state, &ctx->aspect, 0, GF_FALSE);

		drawable_check_focus_highlight(ctx->drawable->node, tr_state, &st->bounds);
		ctx->drawable = NULL;
		return;
	}
#endif
	/*if text selection mode, we must force redraw of the entire text span because we don't
	if glyphs have been (un)selected*/
	if (!tr_state->immediate_draw &&
	        /*text selection on*/
	        (tr_state->visual->compositor->text_selection
	         /*text sel release*/
	         || (tr_state->visual->compositor->store_text_state==GF_SC_TSEL_RELEASED))
	   ) {
		GF_TextSpan *span;
		u32 i = 0;
		Bool unselect = (tr_state->visual->compositor->store_text_state==GF_SC_TSEL_RELEASED) ? GF_TRUE : GF_FALSE;
		while ((span = (GF_TextSpan*)gf_list_enum(st->spans, &i))) {
			if (span->flags & GF_TEXT_SPAN_SELECTED) {
				if (unselect) span->flags &= ~GF_TEXT_SPAN_SELECTED;
				ctx->flags |= CTX_APP_DIRTY;
			}
		}
	}
	drawable_finalize_sort(ctx, tr_state, &st->bounds);
}

Example #2

File: mpeg4_text.c Project: bigbensk/gpac

static void text_draw_3d(GF_TraverseState *tr_state, GF_Node *node, TextStack *st)
{
	DrawAspect2D the_asp, *asp;
	Bool is_3d, force_texture;
	u32 hl_color;

	is_3d = text_is_3d_material(tr_state);
	asp = NULL;
	if (!is_3d) {
		memset(&the_asp, 0, sizeof(DrawAspect2D));
		asp = &the_asp;
		drawable_get_aspect_2d_mpeg4(node, asp, tr_state);
	}
	text_get_draw_opt(node, st, &force_texture, &hl_color, asp);
	gf_font_spans_draw_3d(st->spans, tr_state, asp, hl_color, force_texture);
}