Once happy with the Intro, set that option to false, and activate option Show Help Lines.Ĭode and comments in the start() function are now available in much the same way. After any changes, hit F7 to compile and see what happens. You will find a manual in the form of comments and examples to work through. This activates function DoIntro() just after line 170. By default, the first option Do Intro is set to true. Hit F4 in the Terminal and select this mq4 for editing.Īlso bring it up on any chart. Please read up some, earlier in this thread, on that mq4 and its documentation before digging in here.ĭigging in because we'll have to open the Editor. Selection of initial colors and the set of Color Choices is the same.Īdded is control of screen fore- and background colors. I've tried to keep that aspect the least painful, with an eye to beginners.Ĭoloring_01 DoIntro.mq4, uses the same color graduation as Color Cubes 256.mq4 Maroon does well for me, but the default Gray is impossible for this job. Please use Editor Menu: Tools.Options and select a strong color for the Comments. The walk-through is all in the form of Comments. Web Designer's Color Reference Poster by VisiBone Īlso, useful information and links concerning Color Deficient Vision ĭownload from foot of first post, please. With, along much else, this beautifully laid out 216 Web-Safe Colors Palette: The Web-color palette Used in MT4, but grouped by Hue, excellent: The 6圆 cubes, but also a nice selection of Secondary/Mixed/Pastel Colors:Ĭomplete HTML True Color Chart Table of color codes for html documents The MT4 named Web-colors closely correspond to these 147 color names defined by the Scalable Vector Graphics (SVG) Specification: Hex Hub HTML Color Codes: Hexadecimal codes for named colors used in HTML page features The site has been nicely reworked since first mention here. Useful for selecting stable colors accordingly: The step for the Basic Colors there is 11hex or 17dec, giving a graduation over 16 elements:īy clicking on one of the Named Web-colors, all other colors can be seen on that background. The most rational presentation of various standard colors. Some sites have additional content that will hook into using Hues, other classifications and color theories. The following Links all have information directly related to RGB coding, the 216 Web-Safe 6圆 Cubes or MT4 Named Web-colors. Please check Post #3 for some more images. That CSV file will always have the same content, and can be imported into a spread sheet. The only Option in the Input Box is to write Data to file in folder "\MQL4\Files\Color Kit". That means a fair amount of additional standard colors become available for use on screen. Only 8 of these 216 Web-Safe Colors are named as MT4 Web-colors, with others as Custom choice. Many references to the 216 Web-Safe Colors use Hexadecimal notation, and the same sequence is found repeated as 00, 33, 66, 99, CC and FF. The step used for the 6圆 Cubes above is 51 (decimal).įor example, in the top row, to get from Black (R=0, G=0, B=0) to full Blue (R=0, G=0, B=255), "B" will take on values of 0, 51, 102, 153, 204 and 255. In the RGB color coding system each component, Red, Green and Blue can take on a value between 0 and 255, for a total of 256.īy stepping through combinations of these values different colors will be displayed. This is no end of fun for kids of all ages but, as a responsible adult, you may want to also look up things in the links below -) Start with Black, White and the neutral Gray (128,128,128) as Backgrounds, to see how that affects appearance and contrast. The rectangles can be dragged, copied, overlaid, etc. RGB Codes can be copied to Graphics on the chart. Once the display is up, it is completely static.
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