INNER CODE UNIT · TypeScript

getGraphDataIndex

margelo/react-native-graph · src/CreateGraphPath.ts:164

  const getGraphDataIndex = (pixel: number) =>
    endX === startX
      ? 0
      : Math.round(
          ((pixel - startX) / (endX - startX)) * (graphData.length - 1)
        );

  const getNextPixelValue = (pixel: number) => {
    if (pixel === endX || pixel + PIXEL_RATIO < endX)
      return pixel + PIXEL_RATIO;
    return endX;
  };

  for (
    let pixel = startX;
    startX <= pixel && pixel <= endX;
    pixel = getNextPixelValue(pixel)
  ) {

View source record →