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- /*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #include "include/core/SkBlendMode.h"
- #include "include/core/SkMaskFilter.h"
- #include "include/core/SkPaint.h"
- #include "include/core/SkShader.h"
- #include "include/c/sk_paint.h"
- #include "src/c/sk_types_priv.h"
- #define MAKE_FROM_TO_NAME(FROM) g_ ## FROM ## _map
- const struct {
- sk_stroke_cap_t fC;
- SkPaint::Cap fSK;
- } MAKE_FROM_TO_NAME(sk_stroke_cap_t)[] = {
- { BUTT_SK_STROKE_CAP, SkPaint::kButt_Cap },
- { ROUND_SK_STROKE_CAP, SkPaint::kRound_Cap },
- { SQUARE_SK_STROKE_CAP, SkPaint::kSquare_Cap },
- };
- const struct {
- sk_stroke_join_t fC;
- SkPaint::Join fSK;
- } MAKE_FROM_TO_NAME(sk_stroke_join_t)[] = {
- { MITER_SK_STROKE_JOIN, SkPaint::kMiter_Join },
- { ROUND_SK_STROKE_JOIN, SkPaint::kRound_Join },
- { BEVEL_SK_STROKE_JOIN, SkPaint::kBevel_Join },
- };
- #define CType sk_stroke_cap_t
- #define SKType SkPaint::Cap
- #define CTypeSkTypeMap MAKE_FROM_TO_NAME(sk_stroke_cap_t)
- #include "src/c/sk_c_from_to.h"
- #define CType sk_stroke_join_t
- #define SKType SkPaint::Join
- #define CTypeSkTypeMap MAKE_FROM_TO_NAME(sk_stroke_join_t)
- #include "src/c/sk_c_from_to.h"
- //////////////////////////////////////////////////////////////////////////////////////////////////
- sk_paint_t* sk_paint_new() { return (sk_paint_t*)new SkPaint; }
- void sk_paint_delete(sk_paint_t* cpaint) { delete AsPaint(cpaint); }
- bool sk_paint_is_antialias(const sk_paint_t* cpaint) {
- return AsPaint(*cpaint).isAntiAlias();
- }
- void sk_paint_set_antialias(sk_paint_t* cpaint, bool aa) {
- AsPaint(cpaint)->setAntiAlias(aa);
- }
- sk_color_t sk_paint_get_color(const sk_paint_t* cpaint) {
- return AsPaint(*cpaint).getColor();
- }
- void sk_paint_set_color(sk_paint_t* cpaint, sk_color_t c) {
- AsPaint(cpaint)->setColor(c);
- }
- void sk_paint_set_shader(sk_paint_t* cpaint, sk_shader_t* cshader) {
- AsPaint(cpaint)->setShader(sk_ref_sp(AsShader(cshader)));
- }
- void sk_paint_set_maskfilter(sk_paint_t* cpaint, sk_maskfilter_t* cfilter) {
- AsPaint(cpaint)->setMaskFilter(sk_ref_sp(AsMaskFilter(cfilter)));
- }
- bool sk_paint_is_stroke(const sk_paint_t* cpaint) {
- return AsPaint(*cpaint).getStyle() != SkPaint::kFill_Style;
- }
- void sk_paint_set_stroke(sk_paint_t* cpaint, bool doStroke) {
- AsPaint(cpaint)->setStyle(doStroke ? SkPaint::kStroke_Style : SkPaint::kFill_Style);
- }
- float sk_paint_get_stroke_width(const sk_paint_t* cpaint) {
- return AsPaint(*cpaint).getStrokeWidth();
- }
- void sk_paint_set_stroke_width(sk_paint_t* cpaint, float width) {
- AsPaint(cpaint)->setStrokeWidth(width);
- }
- float sk_paint_get_stroke_miter(const sk_paint_t* cpaint) {
- return AsPaint(*cpaint).getStrokeMiter();
- }
- void sk_paint_set_stroke_miter(sk_paint_t* cpaint, float miter) {
- AsPaint(cpaint)->setStrokeMiter(miter);
- }
- sk_stroke_cap_t sk_paint_get_stroke_cap(const sk_paint_t* cpaint) {
- sk_stroke_cap_t ccap;
- if (find_c(AsPaint(*cpaint).getStrokeCap(), &ccap)) {
- ccap = BUTT_SK_STROKE_CAP;
- }
- return ccap;
- }
- void sk_paint_set_stroke_cap(sk_paint_t* cpaint, sk_stroke_cap_t ccap) {
- SkPaint::Cap skcap;
- if (find_sk(ccap, &skcap)) {
- AsPaint(cpaint)->setStrokeCap(skcap);
- } else {
- // unknown ccap
- }
- }
- sk_stroke_join_t sk_paint_get_stroke_join(const sk_paint_t* cpaint) {
- sk_stroke_join_t cjoin;
- if (find_c(AsPaint(*cpaint).getStrokeJoin(), &cjoin)) {
- cjoin = MITER_SK_STROKE_JOIN;
- }
- return cjoin;
- }
- void sk_paint_set_stroke_join(sk_paint_t* cpaint, sk_stroke_join_t cjoin) {
- SkPaint::Join skjoin;
- if (find_sk(cjoin, &skjoin)) {
- AsPaint(cpaint)->setStrokeJoin(skjoin);
- } else {
- // unknown cjoin
- }
- }
- void sk_paint_set_xfermode_mode(sk_paint_t* paint, sk_xfermode_mode_t mode) {
- SkASSERT(paint);
- SkBlendMode skmode;
- switch (mode) {
- #define MAP(X, Y) case (X): skmode = (Y); break
- MAP( CLEAR_SK_XFERMODE_MODE, SkBlendMode::kClear );
- MAP( SRC_SK_XFERMODE_MODE, SkBlendMode::kSrc );
- MAP( DST_SK_XFERMODE_MODE, SkBlendMode::kDst );
- MAP( SRCOVER_SK_XFERMODE_MODE, SkBlendMode::kSrcOver );
- MAP( DSTOVER_SK_XFERMODE_MODE, SkBlendMode::kDstOver );
- MAP( SRCIN_SK_XFERMODE_MODE, SkBlendMode::kSrcIn );
- MAP( DSTIN_SK_XFERMODE_MODE, SkBlendMode::kDstIn );
- MAP( SRCOUT_SK_XFERMODE_MODE, SkBlendMode::kSrcOut );
- MAP( DSTOUT_SK_XFERMODE_MODE, SkBlendMode::kDstOut );
- MAP( SRCATOP_SK_XFERMODE_MODE, SkBlendMode::kSrcATop );
- MAP( DSTATOP_SK_XFERMODE_MODE, SkBlendMode::kDstATop );
- MAP( XOR_SK_XFERMODE_MODE, SkBlendMode::kXor );
- MAP( PLUS_SK_XFERMODE_MODE, SkBlendMode::kPlus );
- MAP( MODULATE_SK_XFERMODE_MODE, SkBlendMode::kModulate );
- MAP( SCREEN_SK_XFERMODE_MODE, SkBlendMode::kScreen );
- MAP( OVERLAY_SK_XFERMODE_MODE, SkBlendMode::kOverlay );
- MAP( DARKEN_SK_XFERMODE_MODE, SkBlendMode::kDarken );
- MAP( LIGHTEN_SK_XFERMODE_MODE, SkBlendMode::kLighten );
- MAP( COLORDODGE_SK_XFERMODE_MODE, SkBlendMode::kColorDodge );
- MAP( COLORBURN_SK_XFERMODE_MODE, SkBlendMode::kColorBurn );
- MAP( HARDLIGHT_SK_XFERMODE_MODE, SkBlendMode::kHardLight );
- MAP( SOFTLIGHT_SK_XFERMODE_MODE, SkBlendMode::kSoftLight );
- MAP( DIFFERENCE_SK_XFERMODE_MODE, SkBlendMode::kDifference );
- MAP( EXCLUSION_SK_XFERMODE_MODE, SkBlendMode::kExclusion );
- MAP( MULTIPLY_SK_XFERMODE_MODE, SkBlendMode::kMultiply );
- MAP( HUE_SK_XFERMODE_MODE, SkBlendMode::kHue );
- MAP( SATURATION_SK_XFERMODE_MODE, SkBlendMode::kSaturation );
- MAP( COLOR_SK_XFERMODE_MODE, SkBlendMode::kColor );
- MAP( LUMINOSITY_SK_XFERMODE_MODE, SkBlendMode::kLuminosity );
- #undef MAP
- default:
- return;
- }
- AsPaint(paint)->setBlendMode(skmode);
- }
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