Prime By Design

I hadn't understood what you were saying

you were correct

Martin

the hard part is calculating where the lines need to be drawn for the given square

the image is the easy part for me

and I need to generate an image for that specific tile

it calls my code and asks for a single tile each time

so I am using a mapping library which acts like google maps

and I need to render it on screen

it's huge

so I have a floorplan in CAD...

let me explain the actual real life problem

exactly!

so that would be the first tile I was describing

no I think I misunderstood you before

you're right

ah yes

hang on we're going a little fast for my non-mathematical brain...

lower left = 0,0 upper right = 256,256

actually wait no

but yes I follow so far

yes.. but the lines co-ordinates are not the same... they are for the overall map

Yes I have an X a Y and a Z (zoom)

okay so...

Sorry I don't follow..

256 X 256 Pixels

all squares

but I am only considering lines at the moment to break down the problem

It's actually a map which can contain various shapes

The lines are random

okay..

I'd appreciate any assistance you could offer

I've been thinking about this problem so much I can't sleep at night and when I do finally get some sleep I dream about it

But I need to calculate the start and end points of the line for the given tile.

for the whole drawing

I have the start and end points for each line

The problem is that I have an image with lines drawn on it. I am using a mapping tool much like google maps which tiles images of the current map on the screen. Each square is drawn individually so there may be times that a line intersects the current square. There may also be occasions where the line could be contained in a square. Lines can be in any direction.

and I wondered if anyone here had a spare moment to help me?

I'm currently struggling with a geometry problem

Hello all

Hello all, I'm terrible at Math... I am trying to solve an advanced geometry problem and I was wondering if anyone could assist me?