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[HELP]How to make color transparent

 
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acgofficial
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PostPosted: Sun Sep 02, 2018 9:38 am    Post subject: [HELP]How to make color transparent Reply with quote
CE the GUI ScrollBox and Picture.
How to make color transparent？

I want to make Picture on the bottom.
ScrollBox the color make color transparent.
ScrollBox can see Picture.
Picture not throw in ScrollBox.

I try to change the color to none, no effect.

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Corroder
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PostPosted: Mon Sep 03, 2018 6:40 pm    Post subject: Reply with quote
This sample below not made using CE Form Designer. It is use CE lua.
Lend @freeER function, should be something like this :


Code:
LWA_COLORKEY = 1
LWA_ALPHA = 2

function makeFormTransparent(form, colorkey, alpha, flag)
 if form==nil or not form.className or form.className ~= 'TCEForm' then return false end
 colorkey = colorkey or 0x00FFFFFF
 alpha = alpha or 0xFF
 flag = flag or LWA_COLORKEY
 form.setLayeredAttributes(colorkey, alpha, flag)
end

function makeColor(r,g,b)
 local colorBitShiftRed = 0
 local colorBitShiftBlue = 16
 local colorBitShiftGreen = 8
 local function clamp(value, min, max) return math.min(math.max(value, min), max) end
 r = clamp(r, 0, 255); g = clamp(g, 0, 255); b = clamp(b, 0, 255);
 return (r << colorBitShiftRed) | (g << colorBitShiftGreen) | (b << colorBitShiftBlue)
end

function createScrollBox(Parent)
 local box = createComponentClass('TScrollBox', Parent)
 box.Parent = Parent
 return box
end

-- ===================================== -- GUI
myform = createForm()

a = createScrollBox(myform)
a.Top = 40
a.Left = 10
a.Width = 280
a.Height = 100
a.VertScrollBar.Increment = 500
a.VertScrollBar.Page = 80
a.VertScrollBar.Smooth = true
a.VertScrollBar.Range = 300

t1 = createLabel(a)
t1.Top = 10
t1.Left = 10
t1.Caption = 'TEXT 1. Test this text on transparent'

t2 = createLabel(a)
t2.Top = t1.Top + 50
t2.Left = 10
t2.Caption = 'TEXT 2. Test this text on transparent'

local col = makeColor(100,100,100) --- Change number to make any colors
local f = myform  -- your form name
f.Color = col
makeFormTransparent(f, col)

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acgofficial
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Joined: 14 Aug 2018
Posts: 36
PostPosted: Mon Sep 03, 2018 7:33 pm    Post subject: Reply with quote
Corroder wrote:
This sample below not made using CE Form Designer. It is use CE lua.
Lend @freeER function, should be something like this :


Code:
LWA_COLORKEY = 1
LWA_ALPHA = 2

function makeFormTransparent(form, colorkey, alpha, flag)
 if form==nil or not form.className or form.className ~= 'TCEForm' then return false end
 colorkey = colorkey or 0x00FFFFFF
 alpha = alpha or 0xFF
 flag = flag or LWA_COLORKEY
 form.setLayeredAttributes(colorkey, alpha, flag)
end

function makeColor(r,g,b)
 local colorBitShiftRed = 0
 local colorBitShiftBlue = 16
 local colorBitShiftGreen = 8
 local function clamp(value, min, max) return math.min(math.max(value, min), max) end
 r = clamp(r, 0, 255); g = clamp(g, 0, 255); b = clamp(b, 0, 255);
 return (r << colorBitShiftRed) | (g << colorBitShiftGreen) | (b << colorBitShiftBlue)
end

function createScrollBox(Parent)
 local box = createComponentClass('TScrollBox', Parent)
 box.Parent = Parent
 return box
end

-- ===================================== -- GUI
myform = createForm()

a = createScrollBox(myform)
a.Top = 40
a.Left = 10
a.Width = 280
a.Height = 100
a.VertScrollBar.Increment = 500
a.VertScrollBar.Page = 80
a.VertScrollBar.Smooth = true
a.VertScrollBar.Range = 300

t1 = createLabel(a)
t1.Top = 10
t1.Left = 10
t1.Caption = 'TEXT 1. Test this text on transparent'

t2 = createLabel(a)
t2.Top = t1.Top + 50
t2.Left = 10
t2.Caption = 'TEXT 2. Test this text on transparent'

local col = makeColor(100,100,100) --- Change number to make any colors
local f = myform  -- your form name
f.Color = col
makeFormTransparent(f, col)


Surprised I don't understand, why so complicated, it's hard, really shouldn't use the code......
Thank you for your reply, I appreciate it.
I want to use to transparent color is not worried.
I think waiting for the next update.
I think not use the code is better!
_________________
I have a lot of kinds of code language is the whole stack engineer.
Boring time, discovered that I liked to the development of cheat.
I hope I can in CheatEngine make lots of friends.
qwq Study together, come on.
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Corroder
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Joined: 10 Apr 2015
Posts: 1667
PostPosted: Tue Sep 04, 2018 2:02 am    Post subject: Reply with quote
This because you posted your case at 'Cheat Engine Lua Scripting' .

So, the script above was on lua script to show transparent scrollbox.
Just note, there is no transparent color for scrollbox made using CE Form Designer.

I am not sure if DB shall put new option/menu inside Form Designer for transparent scrollbox or other CE form sub classes.

If you are not interesting to learn lua script, then just leave that script above as a junk...nothing ro worry about.. Razz
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acgofficial
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Joined: 14 Aug 2018
Posts: 36
PostPosted: Tue Sep 04, 2018 3:39 am    Post subject: Reply with quote
Corroder wrote:
This because you posted your case at 'Cheat Engine Lua Scripting' .

So, the script above was on lua script to show transparent scrollbox.
Just note, there is no transparent color for scrollbox made using CE Form Designer.

I am not sure if DB shall put new option/menu inside Form Designer for transparent scrollbox or other CE form sub classes.

If you are not interesting to learn lua script, then just leave that script above as a junk...nothing ro worry about.. Razz


Don't laugh, although no lua, make GUI picture color instead of transparent color, this is a stupid way, however, this is just for non-native English speakers.

Shocked I am a Chinese, I just don't want to use the code to change the color of the picture of the transparent color.

So I would be very grateful to the authors updated version.
_________________
I have a lot of kinds of code language is the whole stack engineer.
Boring time, discovered that I liked to the development of cheat.
I hope I can in CheatEngine make lots of friends.
qwq Study together, come on.
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