Printing Control Apparatus
AssigneeRiso Kagaku Corporation
InventorsKahiro MATSUDAIRA, Masaki OZAWA
Life of this patent
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Abstract
A printing control apparatus includes: an intermediate data generating unit that generates a piece of intermediate data; a judgment unit that, using attribute information, judges whether a piece of object data is a bitmap image; a first color/monochrome judgment unit that makes a color/monochrome judgment using the attribute information; and a second color/monochrome judgment unit that further makes the color/monochrome judgment for each individual pixel when the piece of object data is a bitmap image and is judged to be in color by the first color/monochrome judgment unit.
Claims6
A printing control apparatus comprising:
- a processor which performs a process including:
- generating, using apiece of data on a print target, a piece of intermediate data including a rendering command for each individual piece of object data;
- first judging, using attribute information of a piece of judgment-target object data included in the rendering command, whether the piece of judgment-target object data is a bitmap image;
- second judging, using the attribute information, which of color or monochrome the piece of judgment-target object data is in;
- third judging which of color or monochrome each individual pixel of the piece of judgment-target object data is in when the piece of judgment-target object data is a bitmap image and is judged to be in color by the second judging;
- and
- when the piece of judgment-target object data is judged to include a color pixel by third judging, generating a piece of job data indicating a color mode for a page of the print target on which the piece of judgment-target object data is placed.
A printing control apparatus comprising:
- a processor which performs a process including:
- generating, using apiece of data on a print target, a piece of intermediate data including a rendering command for each individual piece of object data;
- first judging, using attribute information of a piece of judgment-target object data included in the rendering command, whether the piece of judgment-target object data is a bitmap image;
- when the piece of judgment-target object data is a bitmap image, second judging, using the attribute information, whether the piece of judgment-target object data is in color, so as to judge whether the piece of judgment-target object data corresponds to a designated object indicating a type of object data including a color element, the designated object is designated in a print setting;
- when a judgment-target bitmap image is judged to be in color by the second judging, third judging which of color or monochrome each individual pixel of the judgment-target bitmap image is in, so as to judge whether the piece of judgment-target object data corresponds to the designated object;
- and
- generating a piece of job data for applying a predetermined process to a piece of object data judged to correspond to the designated object by the third judging.
A non-transitory computer-readable recording medium having stored therein a program for causing a computer of a printing control apparatus to perform a process comprising:
- generating, using a piece of data on a print target, a piece of intermediate data including a rendering command for each individual piece of object data;
- judging, using attribute information of a piece of judgment-target object data included in the rendering command, whether the piece of judgment-target object data is a bitmap image;
- judging, using the attribute information, which of color or monochrome the piece of judgment-target object data is in;
- further judging which of color or monochrome each individual pixel of the piece of judgment-target object data is in when the piece of judgment-target object data is a bitmap image and is judged to be in color using the attribute information;
- and
- when the piece of judgment-target object data is judged to include a color pixel, generating a piece of job data indicating a color mode for a page of the print target on which the piece of judgment-target object data is placed.
Dependencies are inferred from the claim text.