Olaan Expert Licensed User Longtime User Jul 23, 2012 #1 Hi all, I download RSImageProcessing Library from RSImageProcessingFixed.zip and exact all and then paste xml file and jar file into B4A's Libraries. and use example from RSImageProcessing.zip as RSImageProcessing.b4a and addition some code (mnuScaleBMP) to test as attached file. It has error occurred. Please help me to correct them. Best Regards Theera Last edited: Oct 16, 2012
Hi all, I download RSImageProcessing Library from RSImageProcessingFixed.zip and exact all and then paste xml file and jar file into B4A's Libraries. and use example from RSImageProcessing.zip as RSImageProcessing.b4a and addition some code (mnuScaleBMP) to test as attached file. It has error occurred. Please help me to correct them. Best Regards Theera
A awama Active Member Licensed User Longtime User Jul 23, 2012 #2 Theera said: Hi all, I download RSImageProcessing Library from RSImageProcessingFixed.zip and exact all and then paste xml file and jar file into B4A's Libraries. and use example from RSImageProcessing.zip as RSImageProcessing.b4a and addition some code (mnuScaleBMP) to test as attached file. It has error occurred. Please help me to correct them. Best Regards Theera Click to expand... Hi, see here: http://www.b4x.com/forum/additional...0-rsimageprocessing-library-5.html#post113905 Upvote 0
Theera said: Hi all, I download RSImageProcessing Library from RSImageProcessingFixed.zip and exact all and then paste xml file and jar file into B4A's Libraries. and use example from RSImageProcessing.zip as RSImageProcessing.b4a and addition some code (mnuScaleBMP) to test as attached file. It has error occurred. Please help me to correct them. Best Regards Theera Click to expand... Hi, see here: http://www.b4x.com/forum/additional...0-rsimageprocessing-library-5.html#post113905
Olaan Expert Licensed User Longtime User Jul 23, 2012 #3 How to resize of picture? Hi awama,all Thank you awama for help. I need know that how to resize of picture? I 'm not sure that RSImageProcessing Library could help me. Best Regards Theera Upvote 0
How to resize of picture? Hi awama,all Thank you awama for help. I need know that how to resize of picture? I 'm not sure that RSImageProcessing Library could help me. Best Regards Theera
mkvidyashankar Active Member Licensed User Longtime User Jul 27, 2012 #4 Contrast function converts color image to bw image Hi I tried to change the contrast of the bitmap using Code: Sub Button_contrastplus_Click bitmap2=ii.Contrast(bitmap2,10) imageview1.bitmap = bitmap2 End Sub Sub Button_contrastminus_Click bitmap2=ii.Contrast(bitmap2,-10) imageview1.bitmap = bitmap2 End Sub but instead of changing contrast the whole bitmap changed to Grayscale image any solutions? Thanks in advance Upvote 0
Contrast function converts color image to bw image Hi I tried to change the contrast of the bitmap using Code: Sub Button_contrastplus_Click bitmap2=ii.Contrast(bitmap2,10) imageview1.bitmap = bitmap2 End Sub Sub Button_contrastminus_Click bitmap2=ii.Contrast(bitmap2,-10) imageview1.bitmap = bitmap2 End Sub but instead of changing contrast the whole bitmap changed to Grayscale image any solutions? Thanks in advance
vb1992 Well-Known Member Licensed User Longtime User Jul 27, 2012 #5 Theera said: Hi awama,all Thank you awama for help. I need know that how to resize of picture? I 'm not sure that RSImageProcessing Library could help me. Best Regards Theera Click to expand... http://www.b4x.com/forum/additional...ry-rscrop-crop-images-gallery.html#post115095 Upvote 0
Theera said: Hi awama,all Thank you awama for help. I need know that how to resize of picture? I 'm not sure that RSImageProcessing Library could help me. Best Regards Theera Click to expand... http://www.b4x.com/forum/additional...ry-rscrop-crop-images-gallery.html#post115095
vb1992 Well-Known Member Licensed User Longtime User Jul 27, 2012 #6 have you tried lesser values? bitmap2=ii.Contrast(bitmap2, .10 ) bitmap2=ii.Contrast(bitmap2, 2 ) Upvote 0
mkvidyashankar Active Member Licensed User Longtime User Jul 27, 2012 #7 Yeah I tried lower values. But same thing repeats Upvote 0
vb1992 Well-Known Member Licensed User Longtime User Jul 27, 2012 #8 you can test out this library I believe it also has brightness/contrast to see if it works http://www.b4x.com/forum/attachment...oduce-my-library-icoslibrary-icosgraphics.zip Upvote 0
you can test out this library I believe it also has brightness/contrast to see if it works http://www.b4x.com/forum/attachment...oduce-my-library-icoslibrary-icosgraphics.zip
mkvidyashankar Active Member Licensed User Longtime User Aug 5, 2012 #9 I checked this, this lib dont have contrast function Upvote 0
