L_paintDC returns error -1 (ERROR_NO_MEMORY)

Options

View

Last

Unread

Previous Topic Next Topic

This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Thursday, November 10, 2005 7:46:50 PM(UTC)

stallion

Groups: Registered
Posts: 2

I am using LeadTools 13 and Borland C++ Builder version 5.0 for
development. I am often getting error while using L_paintDC to
display the bitmap.the return code is (-1) i.e ERROR_NO_MEMORY. I am
using TImage Component of BCB. I am supplying the Image canvas handle
as hdc for L_PaintDC function. Still unable to track the problem. how to solve this? anybody please..


	Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads Wanna join the discussion? Login to your LEADTOOLS Support account or Register a new forum account.

#2 Posted : Friday, November 18, 2005 5:54:36 AM(UTC)

Ike

Groups: Tech Support
Posts: 23

Thanks: 3 times

L_PaintDC will return ERROR_NO_MEMORY if:

It fails to allocate one or more data buffers during the render.
The call to StretchDIBits fails.

to help you, we would need to know:

the size of your image and bits per pixel
the display device capabilities
the current setting of L_SetDisplayMode
the parameters you are passing

Ike
LEAD Technologies, Inc.

You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.