Light theme

[verhovsky]

Can you add a theme with a white background please?

Here's some suggestions for the colors (red green blue) from https://ai.eecs.umich.edu/people/conway/VLSI/VLSIText/PP-V2/V2.pdf page 215

rgb(102, 156, 124)
rgb(105, 188, 232)
rgb(207, 87, 129)

I used this svg file to color match https://4004.com/4004-50th-1st-cut-svg.html

[floooh]

I've been updating the colors palettes, and added a new theme called 'Contrast', which is essentially the original Visual6502 color theme with a white background, not live yet, but soon-ish.

[verhovsky]

Thank you. Could you make the background pure white please?

[verhovsky]

Gonna close this, I can set it to pure white locally now, if you prefer the grey.

[floooh]

Is there a specific reason why you need it pure white btw?

In any case the new palette is defined here (the last entry with 0.8 is the background color):

v6502r/src/ui.cc

Lines 755 to 767 in c2f1a61

	if (ImGui::MenuItem("Contrast")) {
	gfx_set_layer_palette(false, {
	{
	{ 1.0f, 0.0f, 0.0f, 1.0f },
	{ 0.8f, 0.5f, 0.0f, 1.0f },
	{ 1.0f, 0.0f, 1.0f, 1.0f },
	{ 0.3f, 1.0f, 0.3f, 1.0f },
	{ 1.0f, 0.3f, 0.3f, 1.0f },
	{ 0.5f, 0.1f, 0.75f, 1.0f },
	},
	{ 0.8f, 0.8f, 0.8f, 0.0f }
	});
	}

...or if you want to override the default palette, that's defined here now:

v6502r/src/gfx.h

Lines 20 to 30 in c2f1a61

	static const gfx_palette_t gfx_default_palette = {
	{
	GFX_CSSRGB(0xf50057, 1.0f),
	GFX_CSSRGB(0xffeb3b, 1.0f),
	GFX_CSSRGB(0xff5252, 1.0f), // unused?
	GFX_CSSRGB(0x7e57c2, 0.7f),
	GFX_CSSRGB(0xfb8c00, 0.7f),
	GFX_CSSRGB(0x00b0ff, 1.0f),
	},
	{ 0.1f, 0.1f, 0.15f, 1.0f }
	};

[floooh]

FYI: I'm going to change the background color of the Contrast theme to white, will upload the WASM version some time this evening.

[verhovsky]

Could you please set imgui to light colors when selecting the Contrast theme as well? You already have some (presumably unused) code related to this here

v6502r/ext/chips/ui_util.h

Line 178 in 188d90f

ImGui::StyleColorsLight();

P.S. I think "Light" would be a much better name than "Contrast".