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Christophe Yamahata
Public
Edited
Sep 28, 2022
Fork of Closest Point on Line: Solution with multiple control points
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{
// We load an image file (sample file or uploaded image)
// Sample image adapted from https://blog.datawrapper.de/weeklychart-logscale2/
let image_load = img_file != null ?
await img_file.url(img_file)
: await FileAttachment("logarithmic_vs_linear_scale.png").url();

svg.attr("id", "container");
svg.selectAll(".bkg_image").remove();
svg.append("svg:image")
.attr("xlink:href", image_load)
.attr("x", 0)
.attr("y", 0)
.attr("width", image_width)
.attr("class","bkg_image")
.lower(); // Image placed under (background)
return image_load;
}
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