Method and System For Zoomable Attachment Handling on a Portable Electronic Device
First Claim
1. A server-side method for viewing a full image of a server stored original attachment on a portable electronic device comprising:
- building a graph structure within said server representing a map of said original image;
transmitting a re-sized image from said server to said portable electronic device for display, said original image exceeding an image size limit of said portable electronic device, said image size limit indicative of screen size of said portable electronic device, wherein said portable electronic device divides said original image into four individual quadrants and calculates width and height parameters of said four individual quadrants;
receiving a request from said portable electronic device to enlarge the re-sized image displayed on said device based on said width and height parameters, said request including said image size limit;
retrieving and traversing said graph structure within the server to locate any corresponding image component for said original image and, upon locating said corresponding image component iterating through attributes of the image component to determine if a separate image component has been constructed for said image size limit;
in the event that said separate image component has not been constructed then collecting image binary data from said original image within said server, constructing a new image component from said binary data and caching said new image component as an attribute of the original image in said graph structure;
collecting further image binary data from one of either said new image component or said separate image component and modifying said further binary data based on said width and height parameters to provide four resized quadrants of said original image;
transmitting each of said four resized quadrants to said portable electronic device for assembly and display of said full image of said original image.
6 Assignments
0 Petitions
Accused Products
Abstract
A method for viewing a full image of a server stored original attachment on a portable electronic device including: building a graph structure within the server representing a map of the original image, downloading and displaying a re-sized image from the server to the portable electronic device, the original image exceeding an image size limit of the portable electronic device indicative of screen size of the portable electronic device, dividing the original image into four individual quadrants and calculating width and height parameters of the four individual quadrants, sending a request from the portable electronic device to the server to enlarge the image displayed on the device based on the width and height parameters, the request including the image size limit, retrieving and traversing the graph structure within the server to locate a separate image component constructed for the image size limit, collecting image binary data from the separate image component and modifying the image binary data based on the width and height parameters to create the full image of the original image, downloading each of the four resized quadrants to the attachment viewer and assembling the resized quadrants to display the full image of the original image on the portable electronic device.
40 Citations
18 Claims
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1. A server-side method for viewing a full image of a server stored original attachment on a portable electronic device comprising:
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building a graph structure within said server representing a map of said original image; transmitting a re-sized image from said server to said portable electronic device for display, said original image exceeding an image size limit of said portable electronic device, said image size limit indicative of screen size of said portable electronic device, wherein said portable electronic device divides said original image into four individual quadrants and calculates width and height parameters of said four individual quadrants; receiving a request from said portable electronic device to enlarge the re-sized image displayed on said device based on said width and height parameters, said request including said image size limit; retrieving and traversing said graph structure within the server to locate any corresponding image component for said original image and, upon locating said corresponding image component iterating through attributes of the image component to determine if a separate image component has been constructed for said image size limit; in the event that said separate image component has not been constructed then collecting image binary data from said original image within said server, constructing a new image component from said binary data and caching said new image component as an attribute of the original image in said graph structure; collecting further image binary data from one of either said new image component or said separate image component and modifying said further binary data based on said width and height parameters to provide four resized quadrants of said original image; transmitting each of said four resized quadrants to said portable electronic device for assembly and display of said full image of said original image. - View Dependent Claims (2, 3, 9)
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4. A server for implementing a server-side operation for viewing a full image of a server stored original attachment on a portable electronic device, said server comprising:
an attachment server enabled to; build a graph structure representing a map of said original image; transmit a re-sized image to said portable electronic device for display, said original image exceeding an image size limit of said portable electronic device, said image size limit indicative of a screen size of said portable electronic device, wherein said portable electronic device divides said original image into four individual quadrants and calculates width and height parameters of said four individual quadrants; receive a request from said portable electronic device to enlarge the image displayed on said portable electronic device based on said width and height parameters, said request including said image size limit; retrieve and traverse said graph structure to locate any corresponding image component for said original image and, upon locating said corresponding image component iterate through attributes of the image component to determine if a separate image component has been constructed for said image size limit; in the event that said separate image component has not been constructed then collect image binary data from said original image, construct a new image component from said binary data and cache said new image component as an attribute of the original image in said graph structure; collect further image binary data from one of either said new image component or said separate image component and modify said further binary data based on said width and height parameters to provide four resized quadrants of said original image; and
,transmit each of said four resized quadrants to said portable electronic device for assembly and display of said full image of said original image. - View Dependent Claims (5, 6)
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7. A server-side method for viewing a full image of a server stored original attachment on a portable electronic device comprising:
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building a graph structure within said server representing a map of said original image; transmitting a re-sized image from said server to said portable electronic device, said original image exceeding an image size limit of said portable electronic device, said image size limit indicative of screen size of said portable electronic device, wherein said portable electronic device divides said original image into four individual quadrants and calculates width and height parameters of said four individual quadrants; receiving a request from the portable electronic device to enlarge the re-sized image displayed on said device based on said width and height parameters, said request including said image size limit; retrieving and traversing said graph structure within the server to locate a separate image component constructed for said image size limit; collecting image binary data from said separate image component and modifying said image binary data based on said width and height parameters to create four resized quadrants of said original image; transmitting each of said four resized quadrants to said attachment viewer for assembly such that such that said full image of said original image can be displayed. - View Dependent Claims (8)
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10. A server for implementing a server-side operation for viewing a full image of a server stored original attachment on a portable electronic device, said server comprising:
an attachment server enabled to; build a graph structure within said server representing a map of said original image; transmit a re-sized image from said server to said portable electronic device, said original image exceeding an image size limit of said portable electronic device, said image size limit indicative of screen size of said portable electronic device, wherein said portable electronic device divides said original image into four individual quadrants and calculates width and height parameters of said four individual quadrants; receive a request from the portable electronic device to enlarge the re-sized image displayed on said device based on said width and height parameters, said request including said image size limit; retrieve and traverse said graph structure within the server to locate a separate image component constructed for said image size limit; collect image binary data from said separate image component and modify said image binary data based on said width and height parameters to create four resized quadrants of said original image; transmit each of said four resized quadrants to said attachment viewer for assembly such that such that said full image of said original image can be displayed. - View Dependent Claims (11, 12)
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13. A client-side method for viewing a full image of a server stored original attachment on a portable electronic device comprising:
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dividing an original image attachment into four quadrants; and requesting resized quadrants for assembly, wherein said resized quadrants, when assembled, appear as a single seamless image on a display of said portable electronic device, and wherein said attachment viewer is enabled for communication with an attachment server enabled for; building a graph structure representing a map of said original image attachment; and and sending said resized quadrants to said attachment viewer. - View Dependent Claims (14, 15, 17, 18)
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16. A portable electronic device comprising:
an attachment viewer stored on said portable electronic device, said attachment viewer for; dividing an original image attachment into four quadrants; and requesting resized quadrants for assembly, wherein said resized quadrants, when assembled, appear as a single seamless image on a display of said portable electronic device, and wherein said attachment viewer is enabled for communication with an attachment server enabled for; building a graph structure representing a map of said original image attachment; and and sending said resized quadrants to said attachment viewer.
Specification