On 06-04-12 15:11, Felipe Monteiro de Carvalho wrote:
On Fri, Apr 6, 2012 at 3:02 PM, Koenraad Lelong
<[email protected]> wrote:
So I would need some drawing routines, eventually with filled surfaces i.e.
filled circles, rectangles but also rectangles with rounded corners, etc.
What could I use ? I tried compiling fpvectorial on lazarus 0.9.30.4, but it
needs fcl version 1.01. I think that's from a newer version of fpc than
2.6.0 I'm using.
I think it should work fine in Lazarus 0.9.30, just edit the
dependency. fpvectorial is mostly independent from Lazarus, only the
2D drawing output uses the LCL.
fpvectorial does not depend on having a new FPC. I recommend using the
latest svn of fpvectorial which is in the lazarus trunk.
Of course I highly recommend using fpvectorial for you task, I can
offer you tips as to how to add support for the file format you are
working with, and as a bonus you get support for all formats already
supported by fpvectorial.
If you have trouble setting up the necessary things you could try a
snapshot of Lazarus trunk.
Hi Felipe,
Thanks for your response.
Just to report my experience :
I downloaded the package via svn.
First I modified the fcl-version needed. Then I had to remove a unit
(rawvectorialreadwrite.pas) from the package before I could compile it.
I don't remember the error but it was on the line containing
lRawImage.Description.Init_BPP24_R8G8B8_BIO_TTB(RAW_IMAGE_WIDTH,
RAW_IMAGE_HEIGHT);
Then, unfortunately, none of the examples seem to work. Only two I could
compile : fpcorelexplorer, but when I run it, it gives a "list index out
of bounds" error after selecting a coreldraw 9 file. Then it gives
correctly the version of the coreldraw used, but no size. I don't know
what it's supposed to do more.
fpvectorialconverter gives an "unsupported vector graphics format" error
when I select a pdf and click to visualise it.
fpv3dviewer gives "identifier not found" on RequireDerivedFromResource.
fpvmodifytest and fpvwritetest give errors on a bunch of "WSRegister..."
statements.
That's all with the latest release version of lazarus/fpc, on Windows 7.
I'll have to see if I can get a working lazarus from svn.
Regards,
Koenraad Lelong.
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