Drawing commands - Revision history

Manni at 20:46, 3 March 2024

2024-03-03T20:46:15Z

Djphil at 10:25, 24 June 2017

2017-06-24T10:25:17Z

Djphil at 10:24, 24 June 2017

2017-06-24T10:24:24Z

MakoBot: Robot: Cosmetic changes

2012-03-04T02:58:50Z

Robot: Cosmetic changes

MakoBot: Removed 'Template:' prefix from template includings and/or changed external-link into internal-link

2011-06-10T14:22:18Z

Removed 'Template:' prefix from template includings and/or changed external-link into internal-link

Makopoppo at 09:00, 4 June 2011

2011-06-04T09:00:15Z

Fritigern: /* FontName */ Minor caps fix

2010-12-13T19:03:56Z

‎FontName: Minor caps fix

WhiteStar: added link to Font Families which are safe to use

2010-12-03T19:35:08Z

added link to Font Families which are safe to use

Fritigern at 15:35, 19 November 2010

2010-11-19T15:35:03Z

Marck: Restoring the parts that were deleted by an older edit

2010-11-17T21:45:36Z

Restoring the parts that were deleted by an older edit

← Older revision		Revision as of 20:46, 3 March 2024
Line 247:		Line 247:
	</source>		</source>

−	~~[[Category:OSSL]]~~
	[[Category:Scripting]]		[[Category:Scripting]]
		+	[[Category:Scripts]]
		+	[[Category:OSSL]]

@@ Line 22: / Line 22: @@
 CommandList += "Ellipse 100,100;";
 </source>
 === FillEllipse ===
@@ Line 36: / Line 37: @@
 CommandList += "FillEllipse 100,100;";
 </source>
 === Polygon ===

← Older revision		Revision as of 10:24, 24 June 2017
Line 23:		Line 23:
	</source>		</source>

		+	=== FillEllipse ===
		+
		+	;FillEllipse float width, float height;
		+	:Draws an filled ellipse with the current pen size and color.
		+
		+	:The ellipse is drawn with the specified width and height (in pixels), centered on a point which is (width/2) pixels to the right of the pen's current X position, and (height/2) pixels below the pen's current Y position. After the ellipse is drawn, the width and height values are added to the pen's X and Y position, respectively.
		+
		+	:Although the parameters accept floating-point values, anything after a decimal point will be ignored.
		+
		+	Example:
		+	:<source lang="lsl">
		+	CommandList += "FillEllipse 100,100;";
		+	</source>

	=== Polygon ===		=== Polygon ===

@@ Line 7: / Line 7: @@
 In the examples which follow, it is assumed that ''CommandList'' is a string variable which has already been defined within the script source code.
-==Graphics Primitive Drawing Commands==
+== Graphics Primitive Drawing Commands ==
-===Ellipse===
+=== Ellipse ===
 ;Ellipse float width, float height;
@@ Line 24: / Line 24: @@
-===Polygon===
+=== Polygon ===
 ;Polygon string xpoints, string ypoints;
 :Draws an unfilled polygon, using current pen size and color.
@@ Line 36: / Line 36: @@
-===FillPolygon===
+=== FillPolygon ===
 ;FillPolygon string xpoints, string ypoints;
 :Draws a filled polygon, using current pen size and color.
@@ Line 48: / Line 48: @@
-===Rectangle===
+=== Rectangle ===
 ;Rectangle float width, float height;
@@ Line 63: / Line 63: @@
-===FillRectangle===
+=== FillRectangle ===
 ;FillRectangle float width, float height;
@@ Line 78: / Line 78: @@
-===Image===
+=== Image ===
 ;Image float height, float width, string URL;
@@ Line 93: / Line 93: @@
-===LineTo===
+=== LineTo ===
 ;LineTo float x, float y;
@@ Line 108: / Line 108: @@
-===MoveTo===
+=== MoveTo ===
 ;MoveTo float x, float y;
@@ Line 121: / Line 121: @@
-===PenColour===
+=== PenColour ===
 ;PenColour string NewColor;
@@ Line 137: / Line 137: @@
-===PenSize===
+=== PenSize ===
 ;PenSize float width;
@@ Line 150: / Line 150: @@
-===PenCap===
+=== PenCap ===
 ;PenCap string direction, string type;
@@ Line 156: / Line 156: @@
 :Sets the pens cap start, end or both to a cap style.
-:Possible values for direction are (case-insensitive): <b>"start", "end", "both"</b>
+:Possible values for direction are (case-insensitive): '''"start", "end", "both"'''
-:Possible values for type are (case-insensitive): <b>"arrow","diamond","round","flat"</b>(default)
+:Possible values for type are (case-insensitive): '''"arrow","diamond","round","flat"'''(default)
 Example:
@@ Line 165: / Line 165: @@
 </source>
-==Text Drawing Commands==
+== Text Drawing Commands ==
-=== FontName  ===
+=== FontName ===
 ;FontName string fontname;
 :Sets the font used by the '''[[#Text|Text]]''' command. If the specified font is not installed on the system, the default font (Arial or its local equivalent) is used.
-<br>
+<br />
 :There is no equivalent convenience function; if you wish to change the font used by the '''[[#Text|Text]]''' command, you must manipulate the string directly.
-<br>
+<br />
 :For font families which can be used, see: [http://www.w3schools.com/css/css_websafe_fonts.asp www.w3schools.com/css/css_websafe_fonts.asp]
@@ Line 185: / Line 185: @@
 </source>
-===FontProp===
+=== FontProp ===
 ;FontProp string properties;
@@ Line 198: / Line 198: @@
-===FontSize===
+=== FontSize ===
 ;FontSize float size;
 :Sets the font size used by subsequent '''[[#Text|Text]]''' commands. The '''size''' parameter represents the font height in points.
-:Please note that the font height is given in ''points'', not in ''pixels''. The resulting size of the font in pixels may vary depending on the system settings, specifically the display system's "dots per inch" metric.  A system set to 96dpi will produce differently sized text than a system set to 120dpi. If precise text size is required, consider using the [[osGetDrawStringSize]]() function to help calculate the proper FontSize value to use (but bear in mind that [[osGetDrawStringSize]]() takes an integer parameter for the size, whereas FontSize does use floating-point values).
+:Please note that the font height is given in ''points'', not in ''pixels''. The resulting size of the font in pixels may vary depending on the system settings, specifically the display system's "dots per inch" metric. A system set to 96dpi will produce differently sized text than a system set to 120dpi. If precise text size is required, consider using the [[osGetDrawStringSize]]() function to help calculate the proper FontSize value to use (but bear in mind that [[osGetDrawStringSize]]() takes an integer parameter for the size, whereas FontSize does use floating-point values).
 :Unlike the other drawing commands, anything following a decimal point in the '''size''' parameter is significant.
@@ Line 214: / Line 214: @@
 </source>
-===Text===
+=== Text ===
 ;Text string text;
@@ Line 231: / Line 231: @@
 CommandList += "Text Nobody here but us hippos!;";
 </source>
 [[Category:OSSL]]
 [[Category:Scripting]]

← Older revision		Revision as of 14:22, 10 June 2011
Line 1:		Line 1:
−	{{~~Template:~~Quicklinks}}	+	{{Quicklinks}}

	The drawing commands are strings of text which are concatenated to create a larger string of graphical instructions, which is then passed as a parameter to the [[Dynamic textures\|dynamic texture]] drawing functions. With two exceptions, there are convenience functions, such as [[osDrawRectangle]](), provided to assist in building the command list. It is slightly more efficient to directly manipulate the string containing the drawing commands, as it avoids the overhead of multiple function calls (albeit with an arguable loss of readability).		The drawing commands are strings of text which are concatenated to create a larger string of graphical instructions, which is then passed as a parameter to the [[Dynamic textures\|dynamic texture]] drawing functions. With two exceptions, there are convenience functions, such as [[osDrawRectangle]](), provided to assist in building the command list. It is slightly more efficient to directly manipulate the string containing the drawing commands, as it avoids the overhead of multiple function calls (albeit with an arguable loss of readability).

← Older revision		Revision as of 09:00, 4 June 2011
Line 1:		Line 1:
	{{Template:Quicklinks}}		{{Template:Quicklinks}}
−
−	[[Technical Reference \| Technical Reference]] -> [[Technical Reference/terms \| Terms]] -> [[Status \| Status Page]] -> [[OSSL_Implemented\| OSSL Implemented Functions]] -> [[Dynamic textures]] -> [[Drawing commands]]
−

	The drawing commands are strings of text which are concatenated to create a larger string of graphical instructions, which is then passed as a parameter to the [[Dynamic textures\|dynamic texture]] drawing functions. With two exceptions, there are convenience functions, such as [[osDrawRectangle]](), provided to assist in building the command list. It is slightly more efficient to directly manipulate the string containing the drawing commands, as it avoids the overhead of multiple function calls (albeit with an arguable loss of readability).		The drawing commands are strings of text which are concatenated to create a larger string of graphical instructions, which is then passed as a parameter to the [[Dynamic textures\|dynamic texture]] drawing functions. With two exceptions, there are convenience functions, such as [[osDrawRectangle]](), provided to assist in building the command list. It is slightly more efficient to directly manipulate the string containing the drawing commands, as it avoids the overhead of multiple function calls (albeit with an arguable loss of readability).

@@ Line 181: / Line 181: @@
 <br>
-:For font families which can be used SEE: [http://www.w3schools.com/css/css_websafe_fonts.asp www.w3schools.com/css/css_websafe_fonts.asp]
+:For font families which can be used, see: [http://www.w3schools.com/css/css_websafe_fonts.asp www.w3schools.com/css/css_websafe_fonts.asp]
 :Example:

← Older revision		Revision as of 15:35, 19 November 2010
Line 229:		Line 229:
	CommandList += "Text Nobody here but us hippos!;";		CommandList += "Text Nobody here but us hippos!;";
	</source>		</source>
		+
		+
		+	[[Category:OSSL]]
		+	[[Category:Scripting]]

@@ Line 2: / Line 2: @@
 [[Technical Reference | Technical Reference]] -> [[Technical Reference/terms | Terms]] -> [[Status | Status Page]] -> [[OSSL_Implemented| OSSL Implemented Functions]] -> [[Dynamic textures]] -> [[Drawing commands]]
 ==Graphics Primitive Drawing Commands==
@@ Line 159: / Line 166: @@
 :<source lang="lsl">
 CommandList += "PenCap start,arrow;"; //Draws an arrow at the end of the next line drawn (with LineTo)
 </source>