OsSetPenColor
From OpenSimulator
(Difference between revisions)
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The color names and hexadecimal color representations are not case-sensitive.<br> | The color names and hexadecimal color representations are not case-sensitive.<br> | ||
| − | * osSetPenColor(string drawList, vector color, float alpha) | + | * osSetPenColor(string drawList, vector color, float alpha) converts vector color and alpha to the hexadecimal color string and appends the drawing comand. If alpha is not present, the value is 1.0 (0xFF) is used<br> |
'''NOTE :''' This function replaces the deprecated [[OsSetPenColour]] function. | '''NOTE :''' This function replaces the deprecated [[OsSetPenColour]] function. | ||
Revision as of 06:15, 5 May 2023
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string osSetPenColor(string drawList, string color)
string osSetPenColor(string drawList, vector color) | |
This sets the pen's drawing color to either the specified named .NET color named colors or to a 32-bit color value (formatted as eight hexadecimal digits in the format aarrggbb, representing the eight-bit alpha, red, green and blue channels). For full opacity, use an alpha value of FF (e.g. FFFF0000 for red); for varying degrees of transparency, reduce the alpha value (e.g. 800000FF for semi-transparent blue). The color names and hexadecimal color representations are not case-sensitive.
NOTE : This function replaces the deprecated OsSetPenColour function. | |
| Threat Level | This function does not do a threat level check |
| Permissions | Use of this function is always allowed by default |
| Extra Delay | 0 seconds |
| Example(s) | |
// Example of osSetPenColor string hexDigits = "0123456789abcdef"; list colorNames = [ "AliceBlue", "AntiqueWhite", "Aqua", "Aquamarine", "Azure", "Beige", "Bisque", "Black", "BlanchedAlmond", "Blue", "BlueViolet", "Brown", "BurlyWood", "CadetBlue", "Chartreuse", "Chocolate", "Coral", "CornflowerBlue", "Cornsilk", "Crimson", "Cyan", "DarkBlue", "DarkCyan", "DarkGoldenrod", "DarkGrey", "DarkGreen", "DarkKhaki", "DarkMagenta", "DarkOliveGreen", "DarkOrange", "DarkOrchid", "DarkRed", "DarkSalmon", "DarkSeaGreen", "DarkSlateBlue", "DarkSlateGrey", "DarkTurquoise", "DarkViolet", "DeepPink", "DeepSkyBlue", "DimGrey", "DodgerBlue", "FireBrick", "FloralWhite", "ForestGreen", "Fuchsia", "Gainsboro", "GhostWhite", "Gold", "Goldenrod", "Grey", "Green", "GreenYellow", "Honeydew", "HotPink", "IndianRed", "Indigo", "Ivory", "Khaki", "Lavender", "LavenderBlush", "LawnGreen", "LemonChiffon", "LightBlue", "LightCoral", "LightCyan", "LightGoldenrodYellow", "LightGreen", "LightGrey", "LightPink", "LightSalmon", "LightSeaGreen", "LightSkyBlue", "LightSlateGrey", "LightSteelBlue", "LightYellow", "Lime", "LimeGreen", "Linen", "Magenta", "Maroon", "MediumAquamarine", "MediumBlue", "MediumOrchid", "MediumPurple", "MediumSeaGreen", "MediumSlateBlue", "MediumSpringGreen", "MediumTurquoise", "MediumVioletRed", "MidnightBlue", "MintCream", "MistyRose", "Moccasin", "NavajoWhite", "Navy", "OldLace", "Olive", "OliveDrab", "Orange", "OrangeRed", "Orchid", "PaleGoldenrod", "PaleGreen", "PaleTurquoise", "PaleVioletRed", "PapayaWhip", "PeachPuff", "Peru", "Pink", "Plum", "PowderBlue", "Purple", "Red", "RosyBrown", "RoyalBlue", "SaddleBrown", "Salmon", "SandyBrown", "SeaGreen", "Seashell", "Sienna", "Silver", "SkyBlue", "SlateBlue", "SlateGrey", "Snow", "SpringGreen", "SteelBlue", "Tan", "Teal", "Thistle", "Tomato", "Turquoise", "Violet", "Wheat", "White", "WhiteSmoke", "Yellow", "YellowGreen" ]; default { state_entry() { // Storage for our drawing commands string CommandList = ""; integer i; // Set the pen width to 1 pixel CommandList = osSetPenSize(CommandList, 1); // draw each named color as a single horizontal line for (i = 0; i < 140; ++i) { // Set the pen to the next color name in our list CommandList = osSetPenColor(CommandList, llList2String( colorNames, i)); // Now draw a line in that color CommandList = osDrawLine(CommandList, 0, i, 255, i); } // Now let's fill up the remainder with lines of random colors, leaving a gap of 20 lines. for (i = 161; i < 256; ++i) { // give it an opaque alpha string thisColor = "ff"; integer j; // then choose six random hex digits for the color for (j = 0; j < 6; ++j) { integer k = (integer)llFrand(16.0); thisColor += llGetSubString(hexDigits, k, k); } CommandList = osSetPenColor(CommandList, thisColor); CommandList = osDrawLine(CommandList, 0, i, 255, i); } // Now generate the texture and apply it to the prim osSetDynamicTextureData("", "vector", CommandList, "width:256,height:256", 0); } } | |
| Notes | |
| This function was added in 0.7.2-post-fixes; Variants wit vector and alpha added in 0.9.3.0 | |
