hi,
I use Gambas 2.12 (at this version draw.rotate does not work)
I want to rotate a market area (Top=207, Left=207, High=110, Width=110)
in a drawingarea (High=512, Width=512)
image1 = Drawingarea.Grab().Image
image2 = image1.Copy(Top, Left, Width, High) from market area
hi,
how can I turn a graphic turn around?
for example 90° or 180°
I have a RECT, for example X/Y=100,100 to 200/200 and would turn it 90° left
or rigth
kind reagrds
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hi,
I have some problems with rotate.
In a drawingarea I draw a line (100,100 to 300,100). Then I load the graphic
into an image (90,90 to 310,110). I rotate the image with image.rotate(90)
and show the image into drawingarea with
draw.image(image,90,90).
But the graphic is anywhere on screen
hello,
I wrote a program where I drawing 2 lines and read the images.
first I draw a first line from x=6 and y=6 to x=517 and y=517
then I call function read_pixel
then I call funftion clear_area
then I draw a second line x=6 and y=517 to x=517 and y=6
then I call function read_pixel
But after
I have two shared library at my gambas program. The shared library
(libftd2xx) works well.
But when I call the fuction OpenDevice from sharedlibrary liblumax I got
returncode 127.
Curse the function OpenDevice from liblumax call the funsction SETVIDPID
from libftd2xx.
My gambas program
hello,
I have two shared linraries (ftd2xx, lumax). the first shared libray
(ftd2xx) work well.
But when I call a function from second shared library (lumax) I get an
error-message:
program returns the value 127
When I use the shared library lumax in C it works well, but in C I must
compile with
hello,
it is possible to define a record into gambas?
thats mean a variable with different datatypes
for example:
type recorda as record
a as intger
b as string
c[99] as float
endtype
dim variablename as recorda
kind regards
Jürgen
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hi,
I need to get the color of point into drawingaera.
I use c = DrawingArea1.Grab().Image[x, y]
This works well, but for a Area of 512 x 512 points it needs more than 10
minutes
How can I accelerate this function?
kind regards
Jürgen
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hello,
how can I chnage the cursor-design when the cursor go into a drawingarea?
please example
kind regards
Jürgen
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the time or inclination to do so becuase I am just as happy with
the HTML.
JB SKaggs
juelin wrote:
hello,
how can I show an open office text document (odt) into gambas
textarea or some object like this?
the document include pictures.
the object embeded is not possible, while
hello,
how can I show an open office text document (odt) into gambas
textarea or some object like this?
the document include pictures.
the object embeded is not possible, while the user do not change the
document
and the document is not open with open office.
kind regards
Jürgen
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hi,
I'm new at Gambas.
I'm writting an application with many windows (formulares).
I create two formulares at my application.
the first formular work's.
1. When I push a button in formular1 I want change to formular 2.
What must I do?
2. when the work is done in formular2 I want go back to
hi,
I'm new at Gambas.
I'm writting an application for Laser.
So I need to use the function from a shared librarry into gambas
(libFTD2XX.so at /usr/lib).
I'm using SuSE Open Linux 11.1 kernel 2.6
How can I fix the problem.
Can anybody help with example please.
Thank you and kind regards
Jürgen
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