customColorPicker (web color)

版本 1.0.1 (38.5 KB) 作者: Hiroshi Iwamura
webColor 141色の一覧表示と、クリックで色取得ができます
0.0
(0)
1.0 次下载
更新时间 2024/10/11

查看许可证

webColor に、色の一覧表示とクリックで色取得できるUIを付けてみました。
function customColorPicker()
% Define custom colors
webcolor = createWebColorStruct();
colorNames = fieldnames(webcolor);
customColors = struct2cell(webcolor);
numColors = length(customColors);
dh = 30;
h = floor(dh * (numColors + 2) / 5);
% Create a figure
f = figure('Position', [100, 100, 800, h+50]);
% Draw circle
ax = uiaxes(f,'Position',[600 h-200 120 120]);
rect = rectangle(ax,'Position',[0.25 0.25 0.5 0.5], ...
'Curvature',[1 1],FaceColor="b");
axis(ax,"equal")
axis(ax,"off")
str1 = sprintf('Selected Color = %s',rgb2hex(rect.FaceColor)); % R2024a later
str2 = sprintf(' %.4f',rect.FaceColor);
text(600, h-200-130, {str1; str2}, "FontSize",100)
t = text(0.1, 0, {str1; str2}, "FontSize",12);
% Create buttons for each custom color
for i = 1:numColors
x = mod(i-1,5) * 100 + 20;
y = h - floor((i-1)/5) * dh;
if (hex2rgb(customColors{i}) * [0.3 0.6 0.1]') > 0.5
fcol = 'k';
else
fcol = 'w';
end
uicontrol('Style', 'pushbutton', ...
'BackgroundColor', customColors{i}, ...
'ForegroundColor', fcol, ...
'FontWeight','bold', ...
'String', colorNames{i}, ...
'Position', [x, y, 100, dh], ...
'Callback', @(src, event) selectColor(customColors{i}, rect, t));
end
% Create a ColorPicker button
uicontrol('Style', 'pushbutton', ...
'String', 'Open Color Picker', ...
'Position', [600, h-20, 120, 50], ...
'Callback', @(src, event) openColorPicker(rect, t));
end
function selectColor(color, rect, t)
rect.FaceColor = color;
% fprintf('Selected Color = %s\n',color);
% fprintf('%.4f ',validatecolor(color)); % R2020b later
% fprintf(newline)
str1 = sprintf('Selected Color = %s',color);
str2 = sprintf(' %.4f',validatecolor(color)); % R2020b later
t.String = {str1; str2};
end
function openColorPicker(rect, t)
color = uisetcolor();
if sum(color) ~= 0
disp(['Picked Color: ', num2str(color)]);
rect.FaceColor = color;
str1 = sprintf('Selected Color = %s',rgb2hex(color)); % R2024a later
str2 = sprintf(' %.4f',validatecolor(color)); % R2020b later
t.String = {str1; str2};
end
end
% Run the custom color picker
customColorPicker();
function webColor = createWebColorStruct()
webColor.aliceblue = "#f0f8ff";
webColor.antiquewhite = "#faebd7";
webColor.aqua = "#00ffff";
webColor.aquamarine = "#7fffd4";
webColor.azure = "#f0ffff";
webColor.beige = "#f5f5dc";
webColor.bisque = "#ffe4c4";
webColor.black = "#000000";
webColor.blanchedalmond = "#ffebcd";
webColor.blue = "#0000ff";
webColor.blueviolet = "#8a2be2";
webColor.brown = "#a52a2a";
webColor.burlywood = "#deb887";
webColor.cadetblue = "#5f9ea0";
webColor.chartreuse = "#7fff00";
webColor.chocolate = "#d2691e";
webColor.coral = "#ff7f50";
webColor.cornflowerblue = "#6495ed";
webColor.cornsilk = "#fff8dc";
webColor.crimson = "#dc143c";
webColor.cyan = "#00ffff";
webColor.darkblue = "#00008b";
webColor.darkcyan = "#008b8b";
webColor.darkgoldenrod = "#b8860b";
webColor.darkgray = "#a9a9a9";
webColor.darkgreen = "#006400";
webColor.darkkhaki = "#bdb76b";
webColor.darkmagenta = "#8b008b";
webColor.darkolivegreen = "#556b2f";
webColor.darkorange = "#ff8c00";
webColor.darkorchid = "#9932cc";
webColor.darkred = "#8b0000";
webColor.darksalmon = "#e9967a";
webColor.darkseagreen = "#8fbc8f";
webColor.darkslateblue = "#483d8b";
webColor.darkslategray = "#2f4f4f";
webColor.darkturquoise = "#00ced1";
webColor.darkviolet = "#9400d3";
webColor.deeppink = "#ff1493";
webColor.deepskyblue = "#00bfff";
webColor.dimgray = "#696969";
webColor.dodgerblue = "#1e90ff";
webColor.firebrick = "#b22222";
webColor.floralwhite = "#fffaf0";
webColor.forestgreen = "#228b22";
webColor.fuchsia = "#ff00ff";
webColor.gainsboro = "#dcdcdc";
webColor.ghostwhite = "#f8f8ff";
webColor.gold = "#ffd700";
webColor.goldenrod = "#daa520";
webColor.gray = "#808080";
webColor.green = "#008000";
webColor.greenyellow = "#adff2f";
webColor.honeydew = "#f0fff0";
webColor.hotpink = "#ff69b4";
webColor.indianred = "#cd5c5c";
webColor.indigo = "#4b0082";
webColor.ivory = "#fffff0";
webColor.khaki = "#f0e68c";
webColor.lavender = "#e6e6fa";
webColor.lavenderblush = "#fff0f5";
webColor.lawngreen = "#7cfc00";
webColor.lemonchiffon = "#fffacd";
webColor.lightblue = "#add8e6";
webColor.lightcoral = "#f08080";
webColor.lightcyan = "#e0ffff";
webColor.lightgoldenrodyellow = "#fafad2";
webColor.lightgreen = "#90ee90";
webColor.lightgray = "#d3d3d3";
webColor.lightpink = "#ffb6c1";
webColor.lightsalmon = "#ffa07a";
webColor.lightseagreen = "#20b2aa";
webColor.lightskyblue = "#87cefa";
webColor.lightslategray = "#778899";
webColor.lightsteelblue = "#b0c4de";
webColor.lightyellow = "#ffffe0";
webColor.lime = "#00ff00";
webColor.limegreen = "#32cd32";
webColor.linen = "#faf0e6";
webColor.magenta = "#ff00ff";
webColor.maroon = "#800000";
webColor.mediumaquamarine = "#66cdaa";
webColor.mediumblue = "#0000cd";
webColor.mediumorchid = "#ba55d3";
webColor.mediumpurple = "#9370db";
webColor.mediumseagreen = "#3cb371";
webColor.mediumslateblue = "#7b68ee";
webColor.mediumspringgreen = "#00fa9a";
webColor.mediumturquoise = "#48d1cc";
webColor.mediumvioletred = "#c71585";
webColor.midnightblue = "#191970";
webColor.mintcream = "#f5fffa";
webColor.mistyrose = "#ffe4e1";
webColor.moccasin = "#ffe4b5";
webColor.navajowhite = "#ffdead";
webColor.navy = "#000080";
webColor.oldlace = "#fdf5e6";
webColor.olive = "#808000";
webColor.olivedrab = "#6b8e23";
webColor.orange = "#ffa500";
webColor.orangered = "#ff4500";
webColor.orchid = "#da70d6";
webColor.palegoldenrod = "#eee8aa";
webColor.palegreen = "#98fb98";
webColor.paleturquoise = "#afeeee";
webColor.palevioletred = "#db7093";
webColor.papayawhip = "#ffefd5";
webColor.peachpuff = "#ffdab9";
webColor.peru = "#cd853f";
webColor.pink = "#ffc0cb";
webColor.plum = "#dda0dd";
webColor.powderblue = "#b0e0e6";
webColor.purple = "#800080";
webColor.rebeccapurple = "#663399";
webColor.red = "#ff0000";
webColor.rosybrown = "#bc8f8f";
webColor.royalblue = "#4169e1";
webColor.saddlebrown = "#8b4513";
webColor.salmon = "#fa8072";
webColor.sandybrown = "#f4a460";
webColor.seagreen = "#2e8b57";
webColor.seashell = "#fff5ee";
webColor.sienna = "#a0522d";
webColor.silver = "#c0c0c0";
webColor.skyblue = "#87ceeb";
webColor.slateblue = "#6a5acd";
webColor.slategray = "#708090";
webColor.snow = "#fffafa";
webColor.springgreen = "#00ff7f";
webColor.steelblue = "#4682b4";
webColor.tan = "#d2b48c";
webColor.teal = "#008080";
webColor.thistle = "#d8bfd8";
webColor.tomato = "#ff6347";
webColor.turquoise = "#40e0d0";
webColor.violet = "#ee82ee";
webColor.wheat = "#f5deb3";
webColor.white = "#ffffff";
webColor.whitesmoke = "#f5f5f5";
webColor.yellow = "#ffff00";
webColor.yellowgreen = "#9acd32";
end

引用格式

Hiroshi Iwamura (2024). customColorPicker (web color) (https://www.mathworks.com/matlabcentral/fileexchange/173785-customcolorpicker-web-color), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2024b
与 R2024a 及更高版本兼容
平台兼容性
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

版本 已发布 发行说明
1.0.1

Change label colors b/w -> k/w
1.0.0