1 /* libs/graphics/animator/SkDrawText.cpp 2 ** 3 ** Copyright 2006, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 #include "SkDrawText.h" 19 #include "SkAnimateMaker.h" 20 #include "SkCanvas.h" 21 #include "SkPaint.h" 22 23 enum SkText_Properties { 24 SK_PROPERTY(length) 25 }; 26 27 #if SK_USE_CONDENSED_INFO == 0 28 29 const SkMemberInfo SkText::fInfo[] = { 30 SK_MEMBER_PROPERTY(length, Int), 31 SK_MEMBER(text, String), 32 SK_MEMBER(x, Float), 33 SK_MEMBER(y, Float) 34 }; 35 36 #endif 37 38 DEFINE_GET_MEMBER(SkText); 39 40 SkText::SkText() : x(0), y(0) { 41 } 42 43 SkText::~SkText() { 44 } 45 46 bool SkText::draw(SkAnimateMaker& maker) { 47 SkBoundableAuto boundable(this, maker); 48 maker.fCanvas->drawText(text.c_str(), text.size(), x, y, *maker.fPaint); 49 return false; 50 } 51 52 #ifdef SK_DUMP_ENABLED 53 void SkText::dump(SkAnimateMaker* maker) { 54 INHERITED::dump(maker); 55 } 56 #endif 57 58 bool SkText::getProperty(int index, SkScriptValue* value) const { 59 SkASSERT(index == SK_PROPERTY(length)); 60 value->fType = SkType_Int; 61 value->fOperand.fS32 = (int32_t) text.size(); 62 return true; 63 } 64 65
