anchor point

Getting Started Newbie Questions
#1

hii,

i have some problem with anchor point. i thought   

objectName.anchorX=0

and objectName.anchorY=0

will move the origin to the upper left corner of the image i still got my image away from the origin .

here is my code

local physics=require("physics") physics.start(); local bg=display.newImageRect("b1.png",1500,700); bg.anchorX=0 bg.anchorY=0 bg.x=0 bg.y=0

and my result:

#2

anyone has suggestion?

#3

Position of (0, 0) on the screen depends of your settings in config.lua. You can read more about it in Project Configuration in section Content Scaling.

#4

application = { content = { width = 1024, height = 768, scale = “letterBox”, fps = 30, --[[imageSuffix = { ["@2x"] = 2, ["@4x"] = 4, }, --]] }, }

now i dont know whats the matter with my origin ,i used landscape mode and simply i dont know whats wrong with my config.lua file

#5

@idurniat

thanks.i think i have got solution which is my scaling method.when i tried "zoomEven "it works perfectly…thanks

#6

Ideally you don’t want to be using zoomEven - on different devices a circle shape would appear as an oval.

When using letterBox, which is the recommended mode, the top left of the screen is not always 0, 0 depending on the device.

To get these values, use display.screenOriginX and display.screenOriginY. 

#7

@ nick sherman

thanks a lot

#8

anyone has suggestion?

#9

Position of (0, 0) on the screen depends of your settings in config.lua. You can read more about it in Project Configuration in section Content Scaling.

#10

application = { content = { width = 1024, height = 768, scale = “letterBox”, fps = 30, --[[imageSuffix = { ["@2x"] = 2, ["@4x"] = 4, }, --]] }, }

now i dont know whats the matter with my origin ,i used landscape mode and simply i dont know whats wrong with my config.lua file

#11

@idurniat

thanks.i think i have got solution which is my scaling method.when i tried "zoomEven "it works perfectly…thanks

#12

Ideally you don’t want to be using zoomEven - on different devices a circle shape would appear as an oval.

When using letterBox, which is the recommended mode, the top left of the screen is not always 0, 0 depending on the device.

To get these values, use display.screenOriginX and display.screenOriginY. 

#13

@ nick sherman

thanks a lot