How to manipulate Canvas elements: Difference between revisions

How to manipulate Canvas elements (view source)

323 bytes added , 5 December 2017

229

edits

@@ Line 104: / Line 104: @@
 || [[File:Plot2D.rectangle and grid.png|thumb]]
 |}<hr/>
+=== text ===
+ '''parameters''': (group, text, size, origin=nil, color="#0", align="left-baseline")
+Plots a text as <'''group'''>'s child.
+* '''text''' the text itself as string.
+* '''size''' font size and aspect as [<size-px>,<height/width>].
+* '''origin''' optional as [x,y] in pixels, [0,0] by default.
+* '''color''' optional font color as [r,g,b] or "#rrggbb". Black  by default.
+* '''align''' optional origin reference. "left-baseline" by default.
+<hr/>
 === polyline ===
   '''parameters''': (group, xSet, ySet, color="#0", symmetrical=' ')
@@ Line 135: / Line 144: @@
 || [[File:Plot2D.rectangle and grid.png|thumb]]
 |}
-=== grid ===
-#p.del();
-#var p=g
-#p.setTranslation(0,100);
-#var s='yx';
-#print(s[0]);
-p=gca.plot2D.redim(p,[1.2,1.2],'center-bottom');