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authorGravatar Jarred Sumner <jarred@jarredsumner.com> 2022-04-03 16:34:10 -0700
committerGravatar Jarred Sumner <jarred@jarredsumner.com> 2022-04-03 16:34:10 -0700
commita87508008dfa1604baf2d4e39bf44704c00f261c (patch)
tree0be2ade96772037a02803b30e157c367d931e3d9 /src/deps/skia/include/core/SkFontArguments.h
parent4a19a3f07f1887903e5638a3be167f0c7b377ba3 (diff)
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diff --git a/src/deps/skia/include/core/SkFontArguments.h b/src/deps/skia/include/core/SkFontArguments.h
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+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkFontArguments_DEFINED
+#define SkFontArguments_DEFINED
+
+#include "include/core/SkScalar.h"
+#include "include/core/SkTypes.h"
+
+/** Represents a set of actual arguments for a font. */
+struct SkFontArguments {
+ struct VariationPosition {
+ struct Coordinate {
+ SkFourByteTag axis;
+ float value;
+ };
+ const Coordinate* coordinates;
+ int coordinateCount;
+ };
+
+ SkFontArguments() : fCollectionIndex(0), fVariationDesignPosition{nullptr, 0} {}
+
+ /** Specify the index of the desired font.
+ *
+ * Font formats like ttc, dfont, cff, cid, pfr, t42, t1, and fon may actually be indexed
+ * collections of fonts.
+ */
+ SkFontArguments& setCollectionIndex(int collectionIndex) {
+ fCollectionIndex = collectionIndex;
+ return *this;
+ }
+
+ /** Specify a position in the variation design space.
+ *
+ * Any axis not specified will use the default value.
+ * Any specified axis not actually present in the font will be ignored.
+ *
+ * @param position not copied. The value must remain valid for life of SkFontArguments.
+ */
+ SkFontArguments& setVariationDesignPosition(VariationPosition position) {
+ fVariationDesignPosition.coordinates = position.coordinates;
+ fVariationDesignPosition.coordinateCount = position.coordinateCount;
+ return *this;
+ }
+
+ int getCollectionIndex() const {
+ return fCollectionIndex;
+ }
+
+ VariationPosition getVariationDesignPosition() const {
+ return fVariationDesignPosition;
+ }
+private:
+ int fCollectionIndex;
+ VariationPosition fVariationDesignPosition;
+};
+
+#endif