XML: Macros - Extracting Digits - Revision history

Rpmc at 23:47, 22 May 2014

2014-05-22T23:47:57Z

← Older revision		Revision as of 18:47, 22 May 2014
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	'''Rotating Drum Example'''		'''Rotating Drum Example'''

	To simulate a Rotating Drum number using a value of three integer digits (ie (L:Var, number) = 135) where the preceding number starts to rotate at 90% of the number to its right:		To simulate a Rotating Drum number using a value of three integer digits (for example (L:Var, number) = 135) where the preceding number starts to rotate at 90% of the number to its right:

	-for the first rightmost integer digit (5) = (L:Var, number) 1 % @ExtDigit((L:Var, number),1,0) +		-for the first rightmost integer digit (5) = (L:Var, number) 1 % @ExtDigit((L:Var, number),1,0) +

Rpmc at 05:18, 4 May 2014

2014-05-04T05:18:00Z

← Older revision		Revision as of 00:18, 4 May 2014
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	-for the third rightmost digit (1) = (L:Var, number) 100 % s1 99 >= l1 99 - * @ExtDigit((L:Var, number),3,0) +		-for the third rightmost digit (1) = (L:Var, number) 100 % s1 99 >= l1 99 - * @ExtDigit((L:Var, number),3,0) +

	It is very simple to change the time the preceding digit ~~strats~~ to rotate by changing the 9 and 99 values. For example, if you want to start at 80 % of cycle instead of 90 % just use		It is very simple to change the time the preceding digit starts to rotate by changing the 9 and 99 values. For example, if you want to start at 80 % of cycle instead of 90 % just use

	-for the second rightmost digit (3) = (L:Var, number) 10 % s1 8 >= l1 8 - 2 / * @ExtDigit((L:Var, number),2,0) +		-for the second rightmost digit (3) = (L:Var, number) 10 % s1 8 >= l1 8 - 2 / * @ExtDigit((L:Var, number),2,0) +

Rpmc at 05:17, 4 May 2014

2014-05-04T05:17:43Z

← Older revision		Revision as of 00:17, 4 May 2014
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	-for the third rightmost digit (1) = (L:Var, number) 100 % s1 99 >= l1 99 - * @ExtDigit((L:Var, number),3,0) +		-for the third rightmost digit (1) = (L:Var, number) 100 % s1 99 >= l1 99 - * @ExtDigit((L:Var, number),3,0) +

	It is very simple to change the time the preceding digit ~~would start~~ to rotate by changing the 9 and 99 values. For example, if you want to start at 80 % of cycle instead of 90 % just use		It is very simple to change the time the preceding digit strats to rotate by changing the 9 and 99 values. For example, if you want to start at 80 % of cycle instead of 90 % just use

	-for the second rightmost digit (3) = (L:Var, number) 10 % s1 8 >= l1 8 - 2 / * @ExtDigit((L:Var, number),2,0) +		-for the second rightmost digit (3) = (L:Var, number) 10 % s1 8 >= l1 8 - 2 / * @ExtDigit((L:Var, number),2,0) +

Rpmc at 05:15, 4 May 2014

2014-05-04T05:15:40Z

← Older revision		Revision as of 00:15, 4 May 2014
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	This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...		This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...

	<Macro Name="ExtDigit">		<Macro Name="ExtDigit">
	@1 sp0		@1 sp0
	@3 0 >		@3 0 >
	if{ l0 10 @3 pow * sp0 }		if{ l0 10 @3 pow * sp0 }
	l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int		l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int
	</Macro>		</Macro>

			@ExtDigit((ALGVar),nDigit,nDecimals)

	~~@ExtDigit((ALGVar),nDigit,nDecimals)~~

			Where:
			(ALGVar) is the A,L or G var from where to extract the digit
			nDigit is the position of the digit to extract, starting from the right.
			nDecimals is the number of decimals to be included in the calcs.


	~~Where:~~		For instance, for a value of 123.456789999999
	~~(ALGVar) is the A~~,~~L or G var from where to extract the digit~~
	~~nDigit is the position~~ of ~~the digit to extract, starting from the right.~~
	~~nDecimals is the number of decimals to be included in the calcs~~.

	~~For instance~~		@ExtDigit(LVar,1,0) means I want to extract the right most, discarding the decimals. It returns 3
	~~for a value of 123.456789999999~~		@ExtDigit(LVar,2,0) returns 2 ;
			@ExtDigit(LVar,3,0) returns 1 and
			@ExtDigit(LVar,4,0) and up returns 0

	@ExtDigit(~~lVar~~,1,0) ~~means I want to extract the right most, discarding the decimals. It~~ returns 3		using decimals:
	@ExtDigit(~~lVar~~,2,0) returns ~~2 ;~~
	@ExtDigit(~~lVar~~,3,0) returns ~~1 and~~		@ExtDigit(LVar,1,2) returns 5
	@ExtDigit(~~lVar~~,4,0) ~~and up~~ returns 0		@ExtDigit(LVar,2,2) returns 4
			@ExtDigit(LVar,3,2) returns 3
	using ~~decimals~~:		@ExtDigit(LVar,4,2) returns 2
	@ExtDigit(~~lVar~~,1,2) ~~returns 5~~
	@ExtDigit(~~lVar~~,2,2) ~~returns 4~~
	@ExtDigit(~~lVar~~,3,2) ~~returns 3~~		'''Rotating Drum Example'''
	@ExtDigit(~~lVar~~,4,2) ~~returns~~ 2
			To simulate a Rotating Drum number using a value of three integer digits (ie (L:Var, number) = 135) where the preceding number starts to rotate at 90% of the number to its right:

			-for the first rightmost integer digit (5) = (L:Var, number) 1 % @ExtDigit((L:Var, number),1,0) +
			-for the second rightmost digit (3) = (L:Var, number) 10 % s1 9 >= l1 9 - * @ExtDigit((L:Var, number),2,0) +
			-for the third rightmost digit (1) = (L:Var, number) 100 % s1 99 >= l1 99 - * @ExtDigit((L:Var, number),3,0) +

			It is very simple to change the time the preceding digit would start to rotate by changing the 9 and 99 values. For example, if you want to start at 80 % of cycle instead of 90 % just use

			-for the second rightmost digit (3) = (L:Var, number) 10 % s1 8 >= l1 8 - 2 / * @ExtDigit((L:Var, number),2,0) +

			and

			-for the third rightmost digit (1) = (L:Var, number) 100 % s1 98 >= l1 98 - 2 / * @ExtDigit((L:Var, number),3,0) +

			and so on.

	==NOTES:==		==NOTES:==

N4gix at 20:15, 29 August 2011

2011-08-29T20:15:16Z

← Older revision		Revision as of 15:15, 29 August 2011
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	@ExtDigit(lVar,1,0) means I want to extract the right most, discarding the decimals. It returns 3		@ExtDigit(lVar,1,0) means I want to extract the right most, discarding the decimals. It returns 3
	@ExtDigit(lVar,2,0) returns 2 ; @ExtDigit(lVar,3,0) returns 1 and		@ExtDigit(lVar,2,0) returns 2 ;
			@ExtDigit(lVar,3,0) returns 1 and
	@ExtDigit(lVar,4,0) and up returns 0		@ExtDigit(lVar,4,0) and up returns 0

Arno at 18:47, 22 August 2011

2011-08-22T18:47:40Z

← Older revision		Revision as of 13:47, 22 August 2011
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	[[category:Aircraft Design]]		[[category:Aircraft Design]]
	[[category:Panel & Gauge Design]]		[[category:Panel and Gauge Design]]

N4gix at 15:02, 19 July 2010

2010-07-19T15:02:32Z

← Older revision		Revision as of 10:02, 19 July 2010
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	@ExtDigit(lVar,3,2) returns 3		@ExtDigit(lVar,3,2) returns 3
	@ExtDigit(lVar,4,2) returns 2		@ExtDigit(lVar,4,2) returns 2

			==NOTES:==

			1. '''@1 sp0''' - this s(tores) the value of @1 in register 0 (zero) and p(ops) the number from the stack
			2. '''l0''' - this is a lower case L, and not a 1 (one)! This means l(oad) the value from the 0 (zero) register
			3. '''@1 @2 @3''' - this is how an @Macro passes parameters. The @1 is the first parameter passed from it, etc. Used like so:
			@Macro1(Param1,Param2,Param3)
			@1 passes Param1
			@2 passes Param2
			@3 passes Param3

	[[category:Aircraft Design]]		[[category:Aircraft Design]]
	[[category:Panel & Gauge Design]]		[[category:Panel & Gauge Design]]

N4gix at 17:15, 5 October 2009

2009-10-05T17:15:02Z

← Older revision		Revision as of 12:15, 5 October 2009
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	l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int		l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int
	</Macro>		</Macro>

			@ExtDigit((ALGVar),nDigit,nDecimals)

N4gix at 17:12, 5 October 2009

2009-10-05T17:12:51Z

← Older revision		Revision as of 12:12, 5 October 2009
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	This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...		This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...

	<Macro Name="ExtDigit">		<Macro Name="ExtDigit">
	@1 sp0		@1 sp0
	@3 0 >		@3 0 >
	if{ l0 10 @3 pow * sp0 }		if{ l0 10 @3 pow * sp0 }
	l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int		l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int
	</Macro>		</Macro>

N4gix at 17:12, 5 October 2009

2009-10-05T17:12:11Z

← Older revision		Revision as of 12:12, 5 October 2009
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	This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...		This XML Macro is very handy for the purpose, as it is "universal" and does not care what the number is...

	<Macro Name="ExtDigit">		<Macro Name="ExtDigit">
	@1 sp0		@1 sp0
	@3 0 >		@3 0 >
	if{ l0 10 @3 pow * sp0 }		if{ l0 10 @3 pow * sp0 }
	l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int		l0 int 10 @2 pow % 10 @2 1 - 0 max pow / int
			</Macro>
	~~@ExtDigit((ALGVar),nDigit,nDecimals)~~</~~math~~>

	Where:		Where: