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      1 /* libs/graphics/animator/SkTextOnPath.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 "SkTextOnPath.h"
     19 #include "SkAnimateMaker.h"
     20 #include "SkCanvas.h"
     21 #include "SkDrawPath.h"
     22 #include "SkDrawText.h"
     23 #include "SkPaint.h"
     24 
     25 #if SK_USE_CONDENSED_INFO == 0
     26 
     27 const SkMemberInfo SkTextOnPath::fInfo[] = {
     28     SK_MEMBER(offset, Float),
     29     SK_MEMBER(path, Path),
     30     SK_MEMBER(text, Text)
     31 };
     32 
     33 #endif
     34 
     35 DEFINE_GET_MEMBER(SkTextOnPath);
     36 
     37 SkTextOnPath::SkTextOnPath() : offset(0), path(NULL), text(NULL) {
     38 }
     39 
     40 bool SkTextOnPath::draw(SkAnimateMaker& maker) {
     41     SkASSERT(text);
     42     SkASSERT(path);
     43     SkBoundableAuto boundable(this, maker);
     44     maker.fCanvas->drawTextOnPathHV(text->getText(), text->getSize(),
     45                                     path->getPath(), offset, 0, *maker.fPaint);
     46     return false;
     47 }
     48