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zaazbb

How to pass on a Hex number to a function (eg: pass color code to PixelSearch )

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hello, everyone.

I want pass a color code to PixelSearch(),

the color code was input by a inputbox,

here are my code,

$Input5 = GUICtrlCreateInput("598998", 280, 16, 89, 21);0x598998

$coord = PixelSearch (350, 50, 1200, 300, Binary("0x" & GUICtrlRead($Input5)), 0)

I want input hex number from input control. so I use Binary() to change Dec to Hex.

but it can not work.

How can I pass a Hex from a input control, to the PixelSearch() function.

please help me, thinks.

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zaazbb,

Welcome to the AutoIt forum. :graduated:

I use Binary() to change Dec to Hex

Perhaps if you used Hex you might get what you want. ;)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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....

here are my code,

$Input5 = GUICtrlCreateInput("598998", 280, 16, 89, 21);0x598998

$coord = PixelSearch (350, 50, 1200, 300, Binary("0x" & GUICtrlRead($Input5)), 0)

I want input hex number from input control. so I use Binary() to change Dec to Hex.

but it can not work.

How can I pass a Hex from a input control, to the PixelSearch() function.

....

The data returned from an input control using GUICtrlRead() is the text entered, which is a string, not a decimal number.

To convert a string representing a hex value without the preceding "0x" to a number, then try " :-

Dec(GUICtrlRead($Input5))

or

Execute("0x" & GUICtrlRead($Input5))

When using PixelSearch(), the help file specifies the color value of the pixel to find is in decimal or hex.

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Execute("0x" & GUICtrlRead($Input5)) is working all right.

Think you very much. Malkey . :graduated:

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