@fxm, Thank you

I dont understand why this causes null pointer function update_file(s as string,d as string)as integer on error goto hell dim as integer ff = freefile, ff1 dim as string ln if open (s for input as #ff) then return 0 ff1 = freefile if open (d for output as #ff1) then close #ff : return 0 end if while...

B4A is free now
Problem is I'm using XP

Thanks All

This doesn't create any folder I think the documentation should be updated because you must create it manually

Thanks All, Really apreciate it

Can you show me please? Thanks for the code, I'll try that. I haven't create the resizing function yet because I wanted to know how to resize the buffer with imagecreate. Below is the complete code I've been working so far if you want to help. It's still ugly. My goal is to create a tiny windowing ...

@badidea, Thanks for your help I've been working on a very small widget stuff and I wanted to add how to resize it. Perhaps you have an example how to copy from the buffer to another buffer ? Below is an example type fbitmap as ushort wdata as any ptr pimage as ulong ptr pdata,ppmap 'start pixel &am...

Is there any way to resize the buffer created with imagecreate?

Thanks

There are 16 possibilities when 2 rectangles are overlapping each other const sw = 800,sh = 600,sd = 32 type rect as integer x,y,w,h as ulong bcolor end type function test_rect(rs as rect,rd as rect)as integer dim as integer l = rs.x - rd.x,t = rs.y - rd.y,tb,lr,tb1,lr1 'src tb += cuint(t) <= rd.h t...

Thank you both

Hello, Do you think below is safe without allocating first? type node as node ptr pnext end type dim as node ptr proot,ptail proot = new node ptail = new node proot->pnext = ptail dim as node ptr ptr p = @proot p[1] = ptail '' this ?*p & " " & *(p+1) ?proot & " " &...

I can see better now

Thanks all

Left to right linear gradient without multiplication. There's no need to calculate all rows since they are equal(only the first one) function draw_lrgrad(c1 as ulong,c2 as ulong,x as integer,y as integer,_ w as integer,h as integer,sw as integer,dst as ulong ptr)as integer ''''''''''''''''' if c1 = ...