Textures have lines between them.

[CyanPrime]

Alright, so I'm trying to draw a tile map, but the tiles have lines between them from the textures being ever so slightly off. How can I fix this? This is my glinit:

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GL11.glEnable(GL11.GL_TEXTURE_2D); // Enable Texture Mapping        GL11.glShadeModel(GL11.GL_SMOOTH); // Enable Smooth Shading        GL11.glClearColor(0.0f, 1.0f, 0.0f, 0.0f); // Black Background        GL11.glClearDepth(850.0); // Depth Buffer Setup        GL11.glEnable(GL11.GL_DEPTH_TEST); // Enables Depth Testing        GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do         GL11.glMatrixMode(GL11.GL_PROJECTION); // Select The Projection Matrix        GL11.glLoadIdentity(); // Reset The Projection Matrix         // Calculate The Aspect Ratio Of The Window        GLU.gluPerspective(           45.0f,           (float) displayMode.getWidth() / (float) displayMode.getHeight(),           0.1f,           850.0f);         GL11.glMatrixMode(GL11.GL_MODELVIEW); // Select The Modelview Matrix         // Really Nice Perspective Calculations        GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST);         GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER,               GL11.GL_LINEAR);         GL11.glTexParameterf( GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);         GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); // Blending Function For Translucency Based On Source Alpha Value ( NEW )        GL11.glEnable(GL11.GL_BLEND);

Here's a screenshot to show what I'm talking about: http://i.min.us/idq2Kc.png

[pjt33]

Use a one-pixel border on your textures. There's a parameter you can use when binding the texture, but IME it works better to just define the tex coords as one pixel inside the texture.