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  2. Wikipedia:Userboxes - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Userboxes

    There are a number of box types to select from when deciding to make a userbox. The most commonly used design is the " Standard box ". It has one square shaped area on the left (" id label ") and a larger rectangular space on the right (" info area ").

  3. Box-drawing characters - Wikipedia

    en.wikipedia.org/wiki/Box-drawing_characters

    Box-drawing characters, also known as line-drawing characters, are a form of semigraphics widely used in text user interfaces to draw various geometric frames and boxes. These characters are characterized by being designed to be connected horizontally and/or vertically with adjacent characters, which requires proper alignment.

  4. Packing problems - Wikipedia

    en.wikipedia.org/wiki/Packing_problems

    An a × b rectangle can be packed with 1 × n strips if and only if n divides a or n divides b. [15] [16] de Bruijn's theorem: A box can be packed with a harmonic brick a × a b × a b c if the box has dimensions a p × a b q × a b c r for some natural numbers p, q, r (i.e., the box is a multiple of the brick.) [15]

  5. R-tree - Wikipedia

    en.wikipedia.org/wiki/R-tree

    When a leaf node is reached, the contained bounding boxes (rectangles) are tested against the search rectangle and their objects (if there are any) are put into the result set if they lie within the search rectangle. For priority search such as nearest neighbor search, the query consists of a point or rectangle. The root node is inserted into ...

  6. Minimum bounding box algorithms - Wikipedia

    en.wikipedia.org/wiki/Minimum_bounding_box...

    In computational geometry, the smallest enclosing box problem is that of finding the oriented minimum bounding box enclosing a set of points. It is a type of bounding volume. "Smallest" may refer to volume, area, perimeter, etc. of the box. It is sufficient to find the smallest enclosing box for the convex hull of the objects in question. It is ...

  7. Geometric Shapes (Unicode block) - Wikipedia

    en.wikipedia.org/wiki/Geometric_Shapes_(Unicode...

    Box-drawing characters; Dingbat; Tombstone, the end of proof character; Other Unicode blocks Box Drawing; Block Elements; Geometric Shapes Extended; Halfwidth and Fullwidth Forms; Miscellaneous Symbols and Arrows (Unicode block) includes more geometric shapes; Miscellaneous Symbols and Pictographs (Unicode block) includes several geometric ...

  8. Inkscape - Wikipedia

    en.wikipedia.org/wiki/Inkscape

    Inkscape 0.48.2, showing a rectangle (selected with the select tool), an ellipse, a star and two text objects. Inkscape workflow is based on vector objects. Tools allow manipulating primitive vector shapes: simple ones like rectangles, ellipses, and arcs, and more complex ones like 3D boxes with adjustable perspectives, stars, polygons, and ...

  9. hOCR - Wikipedia

    en.wikipedia.org/wiki/Hocr

    The bbox - short for "bounding box" - of an element is a rectangular box around this element, which is defined by the upper-left corner (x0, y0) and the lower-right corner (x1, y1). the values are with reference to the top-left corner of the document image and measured in pixels the order of the values are x0 y0 x1 y1 = "left top right bottom"