SDK2.1, WVGA800 return wrong getWidth(), getHeight()

pskink · by **pskink** » Thu Apr 08, 2010 6:36 pm

also what is display width?

and your view width, assuming it has layout_width="fill_parent"?

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 6:46 pm

pskink wrote:
what about

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g.drawBitmap(logo, 0, 0, null);

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unfortunantly, same problem. :shock:

pskink · by **pskink** » Thu Apr 08, 2010 6:48 pm

run hierarchyviewer and see your view width and top-level view width

pskink · by **pskink** » Thu Apr 08, 2010 6:59 pm

also after drawing logo try:

paint.seColor(0x80ffffff)
paint.setStyle(Style.FILL)
g.drawRect(0,0,logo.getWidth(),logo.getHeight(), paint)

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:10 pm

pskink wrote:also what is display width?

and your view width, assuming it has layout_width="fill_parent"?

yes, screen size is 800x480, canvas size is 800x480

pskink · by **pskink** » Thu Apr 08, 2010 7:15 pm

in level3 ???

what does hierarchyviewer say about top-level view width?

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:17 pm

pskink wrote:in level3 ???

now I'm on level7 240dpi.

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:24 pm

pskink wrote:in level3 ???

what does hierarchyviewer say about top-level view width?

it says always 800x480 on every level.

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:25 pm

pskink wrote:also after drawing logo try:

paint.seColor(0x80ffffff)
paint.setStyle(Style.FILL)
g.drawRect(0,0,logo.getWidth(),logo.getHeight(), paint)

tryed, it blow up my canvas...

pskink · by **pskink** » Thu Apr 08, 2010 7:27 pm

ok, how do you know that drawBitmap draws scaled logo?

did you try to drawRect after drawing logo?

pskink · by **pskink** » Thu Apr 08, 2010 7:29 pm

sblantipodi wrote:
pskink wrote:also after drawing logo try:

paint.seColor(0x80ffffff)
paint.setStyle(Style.FILL)
g.drawRect(0,0,logo.getWidth(),logo.getHeight(), paint)

tryed, it blow up my canvas...

blow up? what do you mean?

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:31 pm

pskink wrote:ok, how do you know that drawBitmap draws scaled logo?

did you try to drawRect after drawing logo?

because a 230pixel images, fullfill the screen and is visibly stretched...
If I draw a line after the logo with a width of logo.getWidth
this lines is smaller than the logo.

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:33 pm

pskink wrote:
sblantipodi wrote:
pskink wrote:also after drawing logo try:

paint.seColor(0x80ffffff)
paint.setStyle(Style.FILL)
g.drawRect(0,0,logo.getWidth(),logo.getHeight(), paint)

tryed, it blow up my canvas...

blow up? what do you mean?

it seems that a white rectangle is drawn over my canvas.

pskink · by **pskink** » Thu Apr 08, 2010 7:37 pm

does the rectangke completly cover the logo or is smaller/bigger ?

sblantipodi · by **sblantipodi** » Thu Apr 08, 2010 7:39 pm

pskink wrote:does the rectangke completly cover the logo or is smaller/bigger ?

thanks for your help, I really appreciate it.
it's smaller

SDK2.1, WVGA800 return wrong getWidth(), getHeight()

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