Image/ sketch in program

[matalog]

Yeah, you can load a png to screen with G0:=AFiles("img.png") as long as that files exists in the application files, you can save it there before hand or put it there in the connection kit.

Of course you can also plot and draw on the calculator, you really should familiarise yourself with teh graphics section of the latest manual available at: https://literature.hpcalc.org/items/322 - around page 637 onwards.

Quote:PIXON_P, PIXON
Syntax: PIXON([G], x, y [ ,color])
Syntax: PIXON_P([G], x, y [ ,color])
Sets the color of the pixel in graphic variable G with coordinates (x,y) to the entered color. G can be any of the graphics variables and is optional. The default is G0, the current graphic.
The optional color can be any hexadecimal integer entered in the form aaRRGGBB. This is an RGB color with the alpha channel in the high order byte. The alpha channel numbers can be any integer between 0 (opaque) and 255 (transparent). If no color is specified, the default black is used.

there are commands for lines, arcs, rectangles, triangles, and text to screen etc.

G0 is the current graphic screen, G1 upwards are temporary graphics screens and you can copy between all of them with BLIT_P.

Have a good read through the manual :-).