@tensorflow/tfjs-core
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Hardware-accelerated JavaScript library for machine intelligence
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text/typescript
/**
* @license
* Copyright 2020 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
// Returns the image center in pixels.
export function getImageCenter(
center: number|[number, number], imageHeight: number,
imageWidth: number): [number, number] {
const centerX =
imageWidth * (typeof center === 'number' ? center : center[0]);
const centerY =
imageHeight * (typeof center === 'number' ? center : center[1]);
return [centerX, centerY];
}