wisemapping-frontend/packages/mindplot/test/playground/lib/raphael-plugins.js

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2021-07-16 16:41:58 +02:00
Raphael.fn.drawGrid = function (x, y, w, h, wv, hv, color) {
color = color || "#999";
var path = ["M", x, y, "L", x + w, y, x + w, y + h, x, y + h, x, y],
rowHeight = h / hv,
columnWidth = w / wv;
for (var i = 0; i < hv + 1; i++) {
var offset = y + i * rowHeight;
path = this.path(["M", x, offset, "L", x + w, y + i * rowHeight]);
if (offset == 0 || offset == h) {
path.attr({stroke: "#000"});
} else if (offset == h/2) {
path.attr({stroke: "#c00"})
} else {
path.attr({stroke: "#999"})
}
}
for (var i = 0; i < wv + 1; i++) {
var offset = x + i * columnWidth;
path = this.path(["M", offset, y, "L", x + i * columnWidth, y + h]);
if (offset == 0 || offset == w) {
path.attr({stroke: "#000"});
} else if (offset == w/2) {
path.attr({stroke: "#c00"})
} else {
path.attr({stroke: "#999"})
}
}
return this.path;
};