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// Selected set of PF chart colors to optimize for full-spectrum and colorblindness
// using unique part of PF name and a hex color fallback
$plotColors: (
blue-300 #0066cc,
green-100 #bde2b9,
cyan-200 #73c5c5,
purple-100 #b2b0ea,
gold-300 #f4c145,
orange-300 #ec7a08,
red-200 #a30000,
cyan-300 #009596,
black-500 #4d5258
);
.ct-plot {
font-family: var(--pf-chart-global--FontFamily);
&-border {
stroke: var(--pf-chart-global--Fill--Color--300);
fill: transparent;
shape-rendering: crispEdges;
}
&-title {
font-size: calc(var(--pf-chart-global--FontSize--md) * 1px);
}
// Placeholder string to stretch the column, set offscreen
&-widest {
fill: transparent;
}
&-axis,
&-unit {
font-size: calc(var(--pf-chart-global--FontSize--xs) * 1px);
fill: var(--pf-chart-global--Fill--Color--700);
letter-spacing: var(--pf-chart-global--letter-spacing);
}
&-lines,
&-ticks {
stroke: var(--pf-chart-global--Fill--Color--300);
shape-rendering: crispEdges;
}
&-selection {
fill: tan;
stroke: black;
opacity: 0.5;
shape-rendering: crispEdges;
}
&-paths {
stroke-width: var(--pf-chart-global--stroke--Width--sm);
shape-rendering: geometricPrecision;
> path {
fill: var(--ct-plot-path-color);
stroke: var(--ct-plot-path-color);
}
}
}
$plotColorCurrent: 0;
$plotColorTotal: 0;
// Count up total number of plot colors
@each $plotColor in $plotColors { $plotColorTotal: $plotColorTotal + 1; }
// Iterate through colors and set each graph area to a color
@each $plotColor, $plotColorBackup in $plotColors {
$plotColorCurrent: $plotColorCurrent + 1;
.ct-plot-paths > path:nth-last-child(#{$plotColorTotal}n + #{$plotColorCurrent}) {
--ct-plot-path-color: var(--pf-chart-color-#{$plotColor}, #{$plotColorBackup});
}
}
// Make plot colors available to the entire page
:root {
--ct-plot-color-total: #{$plotColorTotal};
@for $i from 1 through $plotColorTotal {
--ct-plot-color-#{i}: #{$plotColors[$i]};
}
}
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