A texture-based nine-patch [StyleBox]. A texture-based nine-patch [StyleBox], in a way similar to [NinePatchRect]. This stylebox performs a 3×3 scaling of a texture, where only the center cell is fully stretched. This makes it possible to design bordered styles regardless of the stylebox's size. Returns the expand margin size of the specified [enum Side]. Returns the margin size of the specified [enum Side]. Sets the expand margin to [param size] pixels for the specified [enum Side]. Sets the expand margin to [param size] pixels for all sides. Sets the margin to [param size] pixels for the specified [enum Side]. Sets the margin to [param size] pixels for all sides. Controls how the stylebox's texture will be stretched or tiled horizontally. See [enum AxisStretchMode] for possible values. Controls how the stylebox's texture will be stretched or tiled vertically. See [enum AxisStretchMode] for possible values. If [code]true[/code], the nine-patch texture's center tile will be drawn. Expands the bottom margin of this style box when drawing, causing it to be drawn larger than requested. Expands the left margin of this style box when drawing, causing it to be drawn larger than requested. Expands the right margin of this style box when drawing, causing it to be drawn larger than requested. Expands the top margin of this style box when drawing, causing it to be drawn larger than requested. Modulates the color of the texture when this style box is drawn. Species a sub-region of the texture to use. This is equivalent to first wrapping the texture in an [AtlasTexture] with the same region. If empty ([code]Rect2(0, 0, 0, 0)[/code]), the whole texture will be used. The texture to use when drawing this style box. Increases the bottom margin of the 3×3 texture box. A higher value means more of the source texture is considered to be part of the bottom border of the 3×3 box. This is also the value used as fallback for [member StyleBox.content_margin_bottom] if it is negative. Increases the left margin of the 3×3 texture box. A higher value means more of the source texture is considered to be part of the left border of the 3×3 box. This is also the value used as fallback for [member StyleBox.content_margin_left] if it is negative. Increases the right margin of the 3×3 texture box. A higher value means more of the source texture is considered to be part of the right border of the 3×3 box. This is also the value used as fallback for [member StyleBox.content_margin_right] if it is negative. Increases the top margin of the 3×3 texture box. A higher value means more of the source texture is considered to be part of the top border of the 3×3 box. This is also the value used as fallback for [member StyleBox.content_margin_top] if it is negative. Stretch the stylebox's texture. This results in visible distortion unless the texture size matches the stylebox's size perfectly. Repeats the stylebox's texture to match the stylebox's size according to the nine-patch system. Repeats the stylebox's texture to match the stylebox's size according to the nine-patch system. Unlike [constant AXIS_STRETCH_MODE_TILE], the texture may be slightly stretched to make the nine-patch texture tile seamlessly.