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40beb7744a
New functions for computing the correspondence between cursor position and advance, respecting grapheme boundaries. Change-Id: I620378d5f64cd74300cd43db522adeb555825dff
32 lines
987 B
C++
32 lines
987 B
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINIKIN_MEASUREMENT_H
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#define MINIKIN_MEASUREMENT_H
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#include <minikin/Layout.h>
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namespace android {
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float getRunAdvance(Layout& layout, const uint16_t* buf, size_t start, size_t count, size_t offset);
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size_t getOffsetForAdvance(Layout& layout, const uint16_t* buf, size_t start, size_t count,
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float advance);
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}
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#endif // MINIKIN_MEASUREMENT_H
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