[Qgis-user] data defined labelling field details?

[William Kyngesburye]

Thanks.

On Jan 8, 2011, at 4:06 PM, Marco Hugentobler wrote:

> Hi William
> 
> Do you use the new labeling?
> If yes:
> 
> bold/italic/underline/strikeout expect int (0 means false )
> 
>> Spell out placement strings? ("Above Left", ...)  Or some sort of
>> abbreviations?  Or maybe it's an integer lookup of the placements?
> 
> Strings
> For horizontal alignment: 'Left', 'Center', 'Right'
> For vertical alignment: 'Bottom', 'Base', 'Half', 'Top'
> 
>> Color - RGB values (in a char field)?
> Hex representation, e.g. #ff0000 for red
> 
> Regards,
> Marco
> 
> Am Samstag, 8. Januar 2011, um 19.20:21 schrieb William Kyngesburye:
>> I want to try some data defined labelling, but I could not find any info
>> about how to configure data fields.
>> 
>> Some of them look obvious, like integers or floats/reals for sizes and
>> offsets, and character/varchar for font.
>> 
>> Maybe boolean for bold/italic/underline/strike?  Or does Qgis want a char
>> representation of a boolean for these?
>> 
>> Placement I think should be a char field, but what are the values to use? 
>> Spell out placement strings? ("Above Left", ...)  Or some sort of
>> abbreviations?  Or maybe it's an integer lookup of the placements?
>> 
>> Color - RGB values (in a char field)?  what separator to use?
>> 
>> Any other details other details I didn't think of to ask about?
>> 
>> -----
>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>> http://www.kyngchaos.com/
>> 
>> "Those people who most want to rule people are, ipso-facto, those least
>> suited to do it."
>> 
>> - A rule of the universe, from the HitchHiker's Guide to the Galaxy
>> 
>> 
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> 
> 
> -- 
> Dr. Marco Hugentobler
> Sourcepole - Linux & Open Source Solutions
> Churerstr. 22, CH-8808 Pfäffikon SZ, Switzerland
> marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
> Technical Advisor QGIS Project Steering Committee
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-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

"Mon Dieu! but they are all alike.  Cheating, murdering, lying, fighting, and all for things that the beasts of the jungle would not deign to possess - money to purchase the effeminate pleasures of weaklings.  And yet withal bound down by silly customs that make them slaves to their unhappy lot while firm in the belief that they be the lords of creation enjoying the only real pleasures of existence....

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