Controlled print size for image data
AssigneeCanon Kabushiki Kaisha
InventorKenji Takahashi
Life of this patent
Estimating the term…
Abstract
The present invention enables to ensure printing the entire desired image. An image data interpreter 21 interprets the header portion of data transmitted by a digital camera to detect the number of dots indicative of height and width of an image to be printed. A printer analyzer 22 detects the size of a print paper actually set in a printer. To perform printing in a print condition set by an output setting unit 23, image data size is adjusted based on the detected image data size and print paper size as well as the set print condition, and the adjusted image data is outputted to a printer engine.
Claims10
A digital camera which can communicate with a printer, composing:
- a display unit adapted to display a printing condition;
- a discrimination unit adapted to discriminate printable sizes by a printer;
- and
- a display control unit adapted to cause said display unit to display a list of sizes in accordance with the printable sizes discriminated by said discrimination unit so that a user selects one of sizes,
- wherein said display control unit cause said display unit to display an additional option, as a member of the list, for automatically resizing the size of an image to be printed so as to correspond to a size of a print medium actually set in the printer, based on the discriminated printable sizes and the size of the print medium actually set in the printer.
A method for controlling a digital camera which can directly communicate with a printer using a communication unit, comprising:
- a display step of displaying a printing condition;
- a discrimination step of discriminating printable sizes by a printer;
- and
- a display control step of controlling said display step to display a list of sizes in accordance with the printable sizes discriminated in said discrimination step so that a user selects one of the printable sizes,
- wherein said display step displays an additional option, as a member of the list, for automatically resizing the size of an image to be printed so as to correspond to a size of a print medium actually set in the printer, based on the discriminated printable sizes and the size of the print medium actually set in the printer.
A computer-readable medium storing a computer program for controlling a digital camera which can communicate with a printer, comprising:
- a display step of displaying a printing condition;
- a discrimination step of discriminating printable sizes by a printer;
- and
- a display control step of causing said display step to display a list of sizes in accordance with the printable sizes discriminated in said discrimination step so that a user selects one of the printable sizes,
- wherein said display step displays an additional option, as a member of the list, for automatically resizing the size of an image to be printed so as to correspond to a size of a print medium actually set in the printer, based on the discriminated printable sizes and the size of the print medium actually set in the printer.
A computer program stored on a computer-readable medium, the computer program controlling a digital camera which can communicate with a printer, comprising:
- a display step of displaying a printing condition;
- a discrimination step of discriminating printable sizes by a printer;
- and
- a display control step of causing said display step to display a list of sizes in accordance with the printable sizes discriminated in said discrimination step so that a user selects one of the printable sizes,
- wherein said display step displays an additional option, as a member of the list, for automatically resizing the size of an image to be printed so as to correspond to a size of a print medium actually set in the printer, based on the discriminated printable sizes and the size of the print medium actually set in the printer.
Dependencies are inferred from the claim text.