1 /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. 2 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 ==============================================================================*/ 15 16 #include "tensorflow/core/graph/colors.h" 17 18 #include "tensorflow/core/platform/macros.h" 19 #include "tensorflow/core/platform/types.h" 20 21 namespace tensorflow { 22 23 // Color palette 24 // http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/ 25 static const char* kColors[] = { 26 "#F15854", // red 27 "#5DA5DA", // blue 28 "#FAA43A", // orange 29 "#60BD68", // green 30 "#F17CB0", // pink 31 "#B2912F", // brown 32 "#B276B2", // purple 33 "#DECF3F", // yellow 34 "#4D4D4D", // gray 35 }; 36 37 const char* ColorFor(int dindex) { 38 return kColors[dindex % TF_ARRAYSIZE(kColors)]; 39 } 40 41 } // namespace tensorflow 42
