return value from Nc_Note_Title_Text_Color_Get is wrong

[info.sim...@googlemail.com]

When using Nc_Note_Title_Text_Color_Get the returned value is not a valid hex code.

e.g. i manually set the note title text color to #1E90FF. The returned value from Nc_Note_Title_Text_Color_Get is then 7710.

Similar test with hex #E6E6FA  returns 59110

Is this a bug or how can the returned value be converted into a valid hex value which can be used for e.g. Nc_Note_Title_Text_Color_Set

My use case is that I have a routine which updates inserted child notes with e.g. the icon from the parent note or the custom properties from the parent note. Wanted to extend the inheritance to the title text color

Any hint is highly welcome

Thanks

Raimund

[Miroslav Rajcic]

Hi Raimund,

sorry for a delay, this message somehow slipped through.

It seems that this API is not documented correctly, the function actually returns 3 integers, one each for red, green and blue color value.

This is a value between 0 and 65535, with 65535 indicating full intensity (this matches the way GdkColor structure from GTK encodes color).

int int int Nc_Note_Title_Text_Color_Get(int nDocumentID, string strNoteID)

so the usage would be something like:

nDocID = Nc_Doc_ID_GetCur()

strNoteID = Nc_Note_ID_GetCur(nDocID)

r, g, b = Nc_Note_Title_Text_Color_Get(nDocID, strNoteID)

Nc_GUI_MessageBox("Color: r=" .. r .. ", g=" .. g .. ", b=" .. b)

with result for your test color #1E90FF being:

"Color: r=7710, g=37008, b=65535"

@Paul, can you update the docs for this API ?

Best regards,

  Miro

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Subject: return value from Nc_Note_Title_Text_Color_Get is wrong

 

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[Paul Merrell]

On Mon, Apr 17, 2023 at 4:10 AM Miroslav Rajcic <mra...@hotmail.com> wrote:

Hi Raimund,

sorry for a delay, this message somehow slipped through.

It seems that this API is not documented correctly, the function actually returns 3 integers, one each for red, green and blue color value.

This is a value between 0 and 65535, with 65535 indicating full intensity (this matches the way GdkColor structure from GTK encodes color).

int int int Nc_Note_Title_Text_Color_Get(int nDocumentID, string strNoteID)

so the usage would be something like:

nDocID = Nc_Doc_ID_GetCur()

strNoteID = Nc_Note_ID_GetCur(nDocID)

r, g, b = Nc_Note_Title_Text_Color_Get(nDocID, strNoteID)

Nc_GUI_MessageBox("Color: r=" .. r .. ", g=" .. g .. ", b=" .. b)

with result for your test color #1E90FF being:

"Color: r=7710, g=37008, b=65535"

@Paul, can you update the docs for this API ?

Done.

 

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[Miroslav Rajcic]

That was fast Paul, thanks!

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From: noteca...@googlegroups.com <noteca...@googlegroups.com> on behalf of Paul Merrell <mar...@gmail.com>
Sent: Monday, April 17, 2023 1:16 PM
To: noteca...@googlegroups.com <noteca...@googlegroups.com>
Subject: Re: return value from Nc_Note_Title_Text_Color_Get is wrong

 

To view this discussion on the web visit https://groups.google.com/d/msgid/notecase-pro/CAJ1g4g-5Ez7fA7wXf4KgVJRh4b3Pd7LJbPawP4cr%3DEGRgGqjYw%40mail.gmail.com.