==============================================================================

Returns one of the elements in the array, without checking the index passed in. Unlike the operator[] method, this will try to return an el

Returns the point's x coordinate. */

============================================================================== Returns the global instance of the application object that's running. *

Returns the point's y coordinate. */

Merges a new rectangle into the list. The rectangle being added will first be clipped to remove any parts of it that overlap exist

==============================================================================

Perform the cross product on two vectors. In 2D this produces a scalar.

You can modify this to use your logging facility.

==============================================================================

Multiply a matrix times a vector. If a rotation matrix is provided, then this transforms the vector from one frame to another.

==============================================================================

Returns the component's height in pixels. */

==============================================================================

Returns the x coordinate of the rectangle's right-hand-side. */

Perform the dot product on two vectors.

Returns the component's width in pixels. */

==============================================================================

Returns the y coordinate of the rectangle's bottom edge. */

This function is called whenever there is a non-fatal error. This function * should not be changed. If there is a need to handle warnings differen

Returns the character that this pointer is currently pointing to, and then advances the pointer to point to the next character. */

==============================================================================

============================================================================== Casts this line to float coordinates. */

Returns a raw pointer to the allocated data. This may be a null pointer if the data hasn't yet been allocated, or if it has been fre

==============================================================================

bits <= 32 */

Takes only up to 32 bits. */

==============================================================================

Optionally skip data and then check the CRC. Depending on whether we * are reading an ancillary or critical chunk, and how the program has set *

Free a pointer allocated by png_malloc(). If ptr is NULL, return * without taking any action. */

==============================================================================

Returns the last element in the array, or a default value if the array is empty. @see operator[], getUnchecked, getFirst */

==============================================================================

==============================================================================

============================================================================== Changes the buffer's size or number of channels. This can ex

============================================================================== Fills a block of memory with zeros. */

==============================================================================

Returns the number of bytes of data that have been written to the stream. */

Allocates a specified amount of memory and clears it. This does the same job as the malloc() method, but clears the memory that it allocates.

Releases and nullifies this pointer and returns its address

Returns the line's start point. */

==============================================================================

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Set using an angle in radians.

Removes a strip from the top of this rectangle, reducing this rectangle by the specified amount and returning the section that was removed.