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45 lines
1.7 KiB
45 lines
1.7 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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* Copyright (C) 2016 Mopria Alliance, Inc.
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* Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MEDIA_H__
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#define __MEDIA_H__
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#include "lib_wprint.h"
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#define STANDARD_SCALE_FOR_PDF 72.0
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#define _MI_TO_PIXELS(n, res) (((n) * (res) + 500 ) / 1000.0)
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#define _MI_TO_POINTS(n) _MI_TO_PIXELS(n, STANDARD_SCALE_FOR_PDF)
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#define _MI_TO_100MM(n) ((n / 1000) * 2540) // Convert 1k inch to 100 mm
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#define UNKNOWN_VALUE -1
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struct MediaSizeTableElement {
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media_size_t media_size;
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const char *PCL6Name;
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const float WidthInInches; // Width in thousands of an inch
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const float HeightInInches; // Height in thousands of an inch
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const float WidthInMm; // Width in mm for metric based media sizes or UNKNOWN_VALUE otherwise
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const float HeightInMm; // Height in mm for metric based media sizes or UNKNOWN_VALUE otherwise
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const char *PWGName;
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const unsigned int WidthInMicrometers;
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const unsigned int HeightInMicrometers;
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};
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#define SUPPORTED_MEDIA_SIZE_COUNT 29
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extern struct MediaSizeTableElement SupportedMediaSizes[SUPPORTED_MEDIA_SIZE_COUNT];
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#endif // __MEDIA_H__
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