<![CDATA[How to scale with display.drawJpg?]]>I know this is not completely the right topic.
Anyway,
I want to scale my jpg, lets say to half its size. I am trying to understand the syntax, but no luck.
This is what I use :
display.drawJpg(JPG_buffer_processed, Append_this_Struct.JPG_size, 0, 0, Append_this_Struct.JPG_width,Append_this_Struct.JPG_height, 1.0f, 0.5f)
assuming the last two floats are a scale factor.
But my jpg stays the same size.
Anyone any idea how to scale my jpg ?
thanks

]]>https://community.m5stack.com/topic/5465/how-to-scale-with-display-drawjpgRSS for NodeMon, 08 Jun 2026 20:43:38 GMTThu, 06 Jul 2023 12:47:44 GMT60<![CDATA[Reply to How to scale with display.drawJpg? on Fri, 07 Jul 2023 08:59:12 GMT]]>Thanks,
Indeed,
This works :
display.drawJpg(JPG_buffer_processed, Append_this_Struct.JPG_size, 0, 0, Append_this_Struct.JPG_width,Append_this_Struct.JPG_height,0,0,JPEG_DIV_2);

]]>https://community.m5stack.com/post/21515https://community.m5stack.com/post/21515Fri, 07 Jul 2023 08:59:12 GMT<![CDATA[Reply to How to scale with display.drawJpg? on Fri, 07 Jul 2023 07:51:47 GMT]]>@HappyUser 0_1688716312291_95f5de28-9f95-4e3e-933b-5e031b1c1cd1-image.png

]]>https://community.m5stack.com/post/21513https://community.m5stack.com/post/21513Fri, 07 Jul 2023 07:51:47 GMT<![CDATA[Reply to How to scale with display.drawJpg? on Thu, 06 Jul 2023 16:25:51 GMT]]>You are better off scaling the images in GIMP and save the smaller images to the core

]]>https://community.m5stack.com/post/21506https://community.m5stack.com/post/21506Thu, 06 Jul 2023 16:25:51 GMT