color-picker

问题 As you can see from the image I have a list of colors, I would like to be able to also give the possibility to delete a color from the array . I tried to add a list and then call the onDelete call on ForEach , but it's not working well it gives me problems. Then in addition to this I would like the list to be the size of the contained elements. Error: Fatal error: Index out of range: file Swift/ContiguousArrayBuffer.swift, line 444 Can anyone give me some advice? Code: import SwiftUI struct

问题 In VBA for MS Word 2010, how can I get Word to bring up a color palette dialog box so the user can pick a color? There are tons of examples on how to do it in Excel, but I haven't found any help for Word users. Here's the code for Excel: Application.Dialogs(xlDialogPatterns).Show Problem is, there's no wdDialogPatterns equivalent, nor can I find anything with a name that suggests a color palette dialog. I've found wdFormatBordersAndShading, but it's not quite the same: I want the user to

问题 In VBA for MS Word 2010, how can I get Word to bring up a color palette dialog box so the user can pick a color? There are tons of examples on how to do it in Excel, but I haven't found any help for Word users. Here's the code for Excel: Application.Dialogs(xlDialogPatterns).Show Problem is, there's no wdDialogPatterns equivalent, nor can I find anything with a name that suggests a color palette dialog. I've found wdFormatBordersAndShading, but it's not quite the same: I want the user to

问题 HTML-5 color type is not working in IE 11 browser and working in chrome browser as i expect. Kindly check this in both chrome browser and IE-11, give me your suggestion, Thanks in advance. <div class="col-sm-8 cngcolor"> <input type="color" id="background" name="background" value="#ffffff" list="colors" class="input-xs show-tick ng-pristine selectpicker form-control"> <datalist id="colors"> <option>#ffffff</option> <option>#ff0000</option> <option>#000000</option> </datalist> </div> 回答1: The

问题 Since RGB needs a cube for displaying all colors there are more ways to display all the colors. I would like to have a circle displaying all the colors in a rainbow at full color - and when clicking showing all the different brightnesses for that selected color in it's own little 2D space. I want to generate something that looks like this image using canvas: My attempt for this: Javascript: function ColorPicker(element) { this.element = element; this.init = function() { var diameter = this

问题 Problem: The color picker isn't picking up the exact color. This is the same problem listed here: Wrong color in Interface Builder's color picker I've tried: Color picker -> gear button next to sliders -> select Generic RGB. System Preferences -> Displays -> Color Profile -> Generic RGB Profile. Disabled any apps that may affect color profile (Datacolor SpyderPro, Flux). I've looked at these questions already: Wrong color in Interface Builder's color picker Weird colors in XCode Interface

问题 I have been able to create my own Font color picker for TinyMCE, but but the color palette is linked to the original color picker. What I am trying to do is make my custom color picker totally independent of the original one (so I can show both). Here is my current code, and this works, but the color palette is the same for both buttons: tinymce.create('tinymce.plugins.ExamplePlugin', { createControl: function(n, cm) { switch(n) { case "universityColors": var o = {}; ed=tinyMCE.activeEditor;

问题 I'm using this colorpicker, and it is wonderful. However, I want to use it inside a jQuery dialog box(on an input tag inside a form), but the problem is that when the colorpicker appears it is partially behind the dialog (on the z-axis) and therefore unusable. Any ideas? This is the html: <input name="bgColor" class="colorSelector"> This is the js: $('.colorSelector').ColorPicker({ onSubmit: function(hsb, hex, rgb, el) { $(el).val(hex); $(el).ColorPickerHide(); }, onBeforeShow: function () {

问题 I'm trying to implement ColorPicker using Canvas just for fun. But i seem lost. as my browser is freezing for a while when it loads due to all these for loops. I'm adding the screenshot of the result of this script: window.onload = function(){ colorPicker(); } function colorPicker(){ var canvas = document.getElementById("colDisp"), frame = canvas.getContext("2d"); var r=0, g=0, b= 0; function drawColor(){ for(r=0;r<255;r++){ for(g=0;g<255;g++){ for(b=0;b<255;b++){ frame.fillStyle="rgb("+r+","

问题 I don't want to remember the color codes during coding. Is there is any shortcut to get the color codes from the color name or anything else to get the color code on Android Studio ? 回答1: You can use a colors.xml where you store your colors. Then you can access them later in xml as @color/myGreen . Here is a example xml: <?xml version="1.0" encoding="utf-8"?> <resources> <color name="my_green">#00cc00</color> </resources> If you need the color again as int you can use this code: int color =