/usr/include/Wt/Chart/WStandardPalette is in libwt-dev 3.3.3+dfsg-4.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | // This may look like C code, but it's really -*- C++ -*-
/*
* Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
*
* See the LICENSE file for terms of use.
*/
#ifndef CHART_WSTANDARD_PALETTE_H_
#define CHART_WSTANDARD_PALETTE_H_
#include <Wt/WDllDefs.h>
#include <Wt/Chart/WChartPalette>
namespace Wt {
class WColor;
namespace Chart {
/*! \class WStandardPalette Wt/Chart/WStandardPalette Wt/Chart/WStandardPalette
* \brief Standard styling for rendering series in charts.
*
* This class provides four standard palettes, each composed of eight
* different colors (these are recycled at index 8).
*
* The three colored palettes are a variation on those defined at
* http://www.modernlifeisrubbish.co.uk/article/web-2.0-colour-palette.
*
* The following table lists the background color, and font color of the
* different palettes:
*
* <table style="margin-left:auto; margin-right:auto;">
* <tr>
* <td style="width: 10ex; text-align:center"><b>Neutral</b></td>
* <td style="width: 10ex; text-align:center"><b>Bold</b></td>
* <td style="width: 10ex; text-align:center"><b>Muted</b></td>
* <td style="width: 10ex; text-align:center"><b>GrayScale</b></td>
* </tr>
* <tr>
* <td style="background-color:#c3d9ff">Gmail blue</td>
* <td style="background-color:#ff1a00">Mozilla red</td>
* <td style="background-color:#b02b2c; color:white">Ruby on Rails red</td>
* <td style="background-color:rgb(255,255,255);">Gray #1</td>
* </tr>
* <tr>
* <td style="background-color:#eeeeee">Shiny silver</td>
* <td style="background-color:#4096ee">Flock blue</td>
* <td style="background-color:#3f4c6b; color:white">Mozilla blue</td>
* <td style="background-color:rgb(223,223,223);">Gray #2</td>
* </tr>
* <tr>
* <td style="background-color:#ffff88">Interactive action yellow</td>
* <td style="background-color:#ff7400; color:white">RSS orange</td>
* <td style="background-color:#d15600; color:white">Etsy vermillion</td>
* <td style="background-color:rgb(191,191,191);">Gray #3</td>
* </tr>
* <tr>
* <td style="background-color:#cdeb8b">Qoop mint</td>
* <td style="background-color:#008c00; color:white">Techcrunch green</td>
* <td style="background-color:#356aa0; color:white">Digg blue</td>
* <td style="background-color:rgb(159,159,159);">Gray #4</td>
* </tr>
* <tr>
* <td style="background-color:#356aa0; color:white">Digg blue</td>
* <td style="background-color:#ff0084">Flickr pink</td>
* <td style="background-color:#c79810; color:white">43 Things gold</td>
* <td style="background-color:rgb(127,127,127); color:white">Gray #5</td>
* </tr>
* <tr>
* <td style="background-color:#36393d; color:white">Shadows grey</td>
* <td style="background-color:#006e2e; color:white">Newsvine green</td>
* <td style="background-color:#73880a; color:white">Writely olive</td>
* <td style="background-color:rgb(95,95,95); color:white">Gray #6</td>
* </tr>
* <tr>
* <td style="background-color:#f9f7ed">Magnolia Mag.nolia</td>
* <td style="background-color:#f9f7ed">Magnolia Mag.nolia</td>
* <td style="background-color:#d01f3c; color:white">Last.fm crimson</td>
* <td style="background-color:rgb(63,63,63); color:white">Gray #7</td>
* </tr>
* <tr>
* <td style="background-color:#ff7400; color:white">RSS orange</td>
* <td style="background-color:#cc0000; color:white">Rollyo red</td>
* <td style="background-color:#6bba70">Basecamp green</td>
* <td style="background-color:rgb(31,31,31); color:white">Gray #8</td>
* </tr>
* </table>
*
* The border pen is in all cases a gray pen of 0 width, while the stroke
* pen is a line of width 2 in the background color.
*
* \ingroup charts
*/
class WT_API WStandardPalette : public WChartPalette
{
public:
/*! \brief Enumeration that indicates the palette flavour.
*/
enum Flavour {
Neutral = 0, //!< Neutral palette
Bold = 1, //!< Bold palette
Muted = 2, //!< Muted palette
GrayScale = 255 //!< Grayscale palette
};
/*! \brief Creates a standard palette of a particular flavour.
*/
WStandardPalette(Flavour flavour);
virtual WBrush brush(int index) const;
virtual WPen borderPen(int index) const;
virtual WPen strokePen(int index) const;
virtual WColor fontColor(int index) const;
/*! \brief Returns the color for the given index.
*/
virtual WColor color(int index) const;
private:
Flavour flavour_;
};
}
}
#endif // CHART_WSTANDARD_PALETTE_H_
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