Original Author Paul Laughton, 2011
Page 18
De Re BASIC!
Groups ................................................................................................................................................... 165
Gr.group <object_number_nvar>{, <obj_nexp>}... ........................................................................... 166
Gr.group.list <object_number_nvar>, <list_ptr_nexp> .................................................................... 166
Gr.group.getDL <object_number_nvar> ........................................................................................... 166
Gr.group.newDL <object_number_nvar> ......................................................................................... 166
Hide and Show Commands ................................................................................................................... 167
Gr.hide <object_number_nexp> ....................................................................................................... 167
Gr.show <object_number_nexp> ..................................................................................................... 167
Gr.show.toggle <object_number_nexp> .......................................................................................... 167
Touch Query Commands....................................................................................................................... 167
Gr.touch touched, x, y ....................................................................................................................... 167
Gr.bounded.touch touched, left, top, right, bottom ........................................................................ 168
Gr.touch2 touched, x, y ..................................................................................................................... 168
Gr.bounded.touch2 touched, left, top, right, bottom ...................................................................... 168
OnGrTouch: ....................................................................................................................................... 168
Gr.onGrTouch.resume ...................................................................................................................... 168
Text Commands .................................................................................................................................... 168
Overview ........................................................................................................................................... 168
Gr.text.align {{<type_nexp>}{,<paint_nexp>}} .................................................................................. 169
Gr.text.bold {{<lexp>}{,<paint_nexp>}} ............................................................................................. 169
Gr.text.size {{<size_nexp>}{,<paint_nexp>}} ..................................................................................... 169
Gr.text.skew {{<skew_nexp>}{,<paint_nexp>}} ................................................................................ 169
Gr.text.strike {{<lexp>}{,<paint_nexp>}} ........................................................................................... 170
Gr.text.underline {{<lexp>}{,<paint_nexp>}} .................................................................................... 170
Gr.text.setfont {{<font_ptr_nexp>|<font_family_sexp>} {, <style_sexp>} {,<paint_nexp>}} ........... 170
Gr.text.typeface {{<font_nexp>} {, <style_nexp>} {,<paint_nexp>}} ................................................ 171
Gr.text.height {<height_nvar>} {, <up_nvar>} {, <down_nvar>} ....................................................... 171
Gr.text.width <nvar>, <exp> ............................................................................................................. 172
Gr.get.textbounds <exp>, left, top, right, bottom ............................................................................ 172
Gr.text.draw <object_number_nvar>, <x_nexp>, <y_nexp>, <text_object_sexp> .......................... 173
Bitmap Commands ................................................................................................................................ 174
Overview ........................................................................................................................................... 174