canvas-heatmap
Advanced tools
Comparing version 1.2.2 to 1.2.3
{ | ||
"name": "canvas-heatmap", | ||
"version": "1.2.2", | ||
"version": "1.2.3", | ||
"description": "Interactive heatmap, capable of displaying 1,000,000+ data points using canvas and d3. ", | ||
@@ -5,0 +5,0 @@ "main": "src/index.js", |
@@ -186,8 +186,10 @@ import * as d3 from "d3"; | ||
for (l = loww; l < highw; l++) { | ||
rgbacolor = colorScale(arr.z[indexypix[j]][indexxpix[l]]); | ||
i = (options.canvasWidth * j + l) * 4; | ||
imgData.data[i + 0] = rgbacolor[0]; | ||
imgData.data[i + 1] = rgbacolor[1]; | ||
imgData.data[i + 2] = rgbacolor[2]; | ||
imgData.data[i + 3] = rgbacolor[3]; | ||
if (indexypix[j] && indexxpix[l]) { | ||
rgbacolor = colorScale(arr.z[indexypix[j]][indexxpix[l]]); | ||
i = (options.canvasWidth * j + l) * 4; | ||
imgData.data[i + 0] = rgbacolor[0]; | ||
imgData.data[i + 1] = rgbacolor[1]; | ||
imgData.data[i + 2] = rgbacolor[2]; | ||
imgData.data[i + 3] = rgbacolor[3]; | ||
} | ||
} | ||
@@ -243,13 +245,15 @@ } | ||
for (var k = 0; k < index[i].indexxpix.length; k++) { | ||
rgbacolor = colorScale( | ||
arr[i].z[index[i].indexypix[j][1]][index[i].indexxpix[k][1]] | ||
); | ||
l = | ||
(options.canvasWidth * index[i].indexypix[j][0] + | ||
index[i].indexxpix[k][0]) * | ||
4; | ||
imgData.data[l + 0] = rgbacolor[0]; | ||
imgData.data[l + 1] = rgbacolor[1]; | ||
imgData.data[l + 2] = rgbacolor[2]; | ||
imgData.data[l + 3] = rgbacolor[3]; | ||
if ((index[i].indexypix[j], index[i].indexxpix[k])) { | ||
rgbacolor = colorScale( | ||
arr[i].z[index[i].indexypix[j][1]][index[i].indexxpix[k][1]] | ||
); | ||
l = | ||
(options.canvasWidth * index[i].indexypix[j][0] + | ||
index[i].indexxpix[k][0]) * | ||
4; | ||
imgData.data[l + 0] = rgbacolor[0]; | ||
imgData.data[l + 1] = rgbacolor[1]; | ||
imgData.data[l + 2] = rgbacolor[2]; | ||
imgData.data[l + 3] = rgbacolor[3]; | ||
} | ||
} | ||
@@ -256,0 +260,0 @@ } |
@@ -64,3 +64,11 @@ export const convertToRGB = (hex) => { | ||
export const isNumeric = (n) => { | ||
return !isNaN(parseFloat(n)) && isFinite(n); | ||
}; | ||
export const indexOfClosest = (num, arr) => { | ||
if (!isNumeric(num)) { | ||
return false; | ||
} | ||
arr = arr.filter((a) => isNumeric(a)); | ||
var index = 0; | ||
@@ -67,0 +75,0 @@ var diff = Math.abs(num - arr[0]); |
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License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
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